null is not an object (evaluating 'RNFetchBlob.DocumentDir') #422

fanzhiri · 2019-08-16T09:26:57Z

We're having a similar issue after upgrading to React Native 0.60 and using auto linking.

Originally posted by @EgidioCaprino in #244 (comment)

fanzhiri · 2019-08-16T23:19:32Z

I add pod 'rn-fetch-blob', :path => '../node_modules/rn-fetch-blob' to the ios/Podfile , and run the cmd pod install , then the issue does not appear

gongmingqm10 · 2019-09-13T03:30:34Z

I encountered the same problem. And the version I am using is 0.10.15. And I figured out how to fix it.

You should manually add the libRNFetchBlob.a to your target's linked frameworks and libraries. Follow the step Click the targets > General > Linked Frameworks and Libraries > Click + > Click libRNFetchBlob.a.

After that, clean your iOS build and rerun your App. Then everything will back to normal.

irajwani · 2019-10-08T12:20:24Z

Hi @gongmingqm10 the reason I cannot add libRNFetchBlob.a with my project is that react native 0.60.+ "installs" your 3rd party libraries through the Pods method and now we do not have to add those libraries under our .xcodeproj and then add .a files under Link binary with libraries. Are you also using RN 0.60.+ ??

irajwani · 2019-10-08T12:29:41Z

I add pod 'rn-fetch-blob', :path => '../node_modules/rn-fetch-blob' to the ios/Podfile , and run the cmd pod install , then the issue does not appear

This did not work for me.

fgagneten · 2019-10-14T23:49:22Z

Same issue here. I got this error after replacing manually link to auto-linking. Any solution for that?

chmiiller · 2019-10-17T12:14:09Z

same here

programacao5REO · 2019-10-18T12:34:38Z

Same here. :/

irajwani · 2019-10-18T12:59:37Z

I think I've beaten this error (not sure because now my app builds and now that I'm in JS world I'm getting errors for linking issues with another library: react-native-push-notification). I think that this library's installation is being handled through Pods but I've also manually linked it by adding RNFetchBlob.xcodeproj under Libraries and I've also placed librn-fetch-blob.a under link binary with libraries. This is my Podfile:

platform :ios, '9.0'
require_relative '../node_modules/@react-native-community/cli-platform-ios/native_modules'

target 'iosNottMyStyle' do

Pods for iosNottMyStyle

pod 'React', :path => '../node_modules/react-native/'
pod 'React-Core', :path => '../node_modules/react-native/React'
pod 'React-DevSupport', :path => '../node_modules/react-native/React'
#pod 'React-fishhook', :path => '../node_modules/react-native/Libraries/fishhook'
pod 'React-RCTActionSheet', :path => '../node_modules/react-native/Libraries/ActionSheetIOS'
pod 'React-RCTAnimation', :path => '../node_modules/react-native/Libraries/NativeAnimation'
pod 'React-RCTBlob', :path => '../node_modules/react-native/Libraries/Blob'
pod 'React-RCTImage', :path => '../node_modules/react-native/Libraries/Image'
pod 'React-RCTLinking', :path => '../node_modules/react-native/Libraries/LinkingIOS'
pod 'React-RCTNetwork', :path => '../node_modules/react-native/Libraries/Network'
pod 'React-RCTSettings', :path => '../node_modules/react-native/Libraries/Settings'
pod 'React-RCTText', :path => '../node_modules/react-native/Libraries/Text'
pod 'React-RCTVibration', :path => '../node_modules/react-native/Libraries/Vibration'
pod 'React-RCTWebSocket', :path => '../node_modules/react-native/Libraries/WebSocket'
pod 'React-RCTPushNotification', :path => '../node_modules/react-native/Libraries/PushNotificationIOS'

pod 'React-cxxreact', :path => '../node_modules/react-native/ReactCommon/cxxreact'
pod 'React-jsi', :path => '../node_modules/react-native/ReactCommon/jsi'
pod 'React-jsiexecutor', :path => '../node_modules/react-native/ReactCommon/jsiexecutor'
pod 'React-jsinspector', :path => '../node_modules/react-native/ReactCommon/jsinspector'
pod 'yoga', :path => '../node_modules/react-native/ReactCommon/yoga'

pod 'DoubleConversion', :podspec => '../node_modules/react-native/third-party-podspecs/DoubleConversion.podspec'
pod 'glog', :podspec => '../node_modules/react-native/third-party-podspecs/glog.podspec'
pod 'Folly', :podspec => '../node_modules/react-native/third-party-podspecs/Folly.podspec'

pod 'rn-fetch-blob', :path => '../node_modules/rn-fetch-blob'

target 'iosNottMyStyleTests' do
inherit! :search_paths
# Pods for testing
end

use_native_modules!
end

target 'iosNottMyStyle-tvOS' do

Pods for iosNottMyStyle-tvOS

target 'iosNottMyStyle-tvOSTests' do
inherit! :search_paths
# Pods for testing
end

end

ckOfor · 2019-10-20T18:04:08Z

Any luck with this?

dca-ps · 2019-10-22T21:37:34Z

Having the same error here in android with RN 0.61.1 using autolink

ckOfor · 2019-10-23T10:27:50Z

To solve this @dca-ps

First add pod 'rn-fetch-blob', :path => '../node_modules/rn-fetch-blob' to podfile
run yarn add rn-fetch-blob

mauricioblum · 2019-10-23T20:39:41Z

Same issue here, and @ckOfor solution did not work.

michalgarcarz · 2019-10-27T16:33:19Z

the same here, still hitting this bug and can not find the workaround (none of above working).

abrantes01 · 2019-10-29T08:27:14Z

Facing the same problem on Android :/

davidmarinangeli · 2019-10-29T12:07:00Z

Hi guys: the only fix I have found for this issue is to use the good old manual linking.

In MainApplication.java add:

...
import com.RNFetchBlob.RNFetchBlobPackage;
...



    protected List<ReactPackage> getPackages() {
        // Add additional packages you require here
        // No need to add RnnPackage and MainReactPackage
        return Arrays.<ReactPackage>asList(
                 ...
                new RNFetchBlobPackage(), <- add this
        );
    }

abrantes01 · 2019-10-31T08:30:38Z

Ok, looks like it was related with 0.60 autolinking feature for me. Unlike @davidmarinangeli , I had to remove the packages import from my MainApplication.java. If you've just updated from react-native < 0.60, make sure that you've correctly enabled autolinking with this (in android/settings.graddle) :

apply from: file("../node_modules/@react-native-community/cli-platform-android/native_modules.gradle"); applyNativeModulesSettingsGradle(settings)

Here is the upgrade helper : https://react-native-community.github.io/upgrade-helper/?from=0.59.9&to=0.61.2

davidmarinangeli · 2019-10-31T08:57:45Z

Ok, looks like it was related with 0.60 autolinking feature for me. Unlike @davidmarinangeli , I had to remove the packages import from my MainApplication.java. If you've just updated from react-native < 0.60, make sure that you've correctly enabled autolinking with this (in android/settings.graddle) :

apply from: file("../node_modules/@react-native-community/cli-platform-android/native_modules.gradle"); applyNativeModulesSettingsGradle(settings)

Here is the upgrade helper : https://react-native-community.github.io/upgrade-helper/?from=0.59.9&to=0.61.2

I had this line at the bottom of my settings.gradle file but it did not work 😢 . The helper has been useful indeed.

jrartiga · 2019-11-05T04:54:51Z

Hi guys: the only fix I have found for this issue is to use the good old manual linking.

In MainApplication.java add:

...
import com.RNFetchBlob.RNFetchBlobPackage;
...



    protected List<ReactPackage> getPackages() {
        // Add additional packages you require here
        // No need to add RnnPackage and MainReactPackage
        return Arrays.<ReactPackage>asList(
                 ...
                new RNFetchBlobPackage(), <- add this
        );
    }

I have tried this one, but no luck at all, I got the same, I got pretty much the same issue
console.log(About to save ${url_video} into cameraRoll...`);

RNFetchBlob
.config({
    fileCache : true,
    appendExt : 'mp4'
})
.fetch('GET',url_video)
    .then((res) => {
        CameraRoll.saveToCameraRoll(res.path())
            .then(()=>console.log("stored successfully"))
            .catch(err => console.warn(err))
    })`

tronxdev · 2019-11-14T10:03:29Z

Hi guys,

Recently I upgraded a RN app from v0.59.9 to v0.61.4. It had the same issue:

TypeError: null is not an object (evaluating 'RNFetchBlob.DocumentDir')

Here is my solution to the issue fix.

Add pod 'rn-fetch-blob', :path => '../node_modules/rn-fetch-blob' to Podfile.
Run yarn add rn-fetch-blob && cd ios && pod install && cd .. && npx react-native run-ios

Atuldhaka · 2019-11-27T06:46:52Z

Hi guys i was facing the same issue resolved it by : -

killall node.
uninstall your application from your simulator or device.
npm install
npm start.
react-native run-ios (i.e. install and run again).

wilau2 · 2019-11-28T22:36:58Z

For android make sure to run ./gradlew clean

vkalchuk · 2019-11-29T11:16:49Z

I'm having this issue on Android 9.0+
Reinstalling, relinking, ./gradlew clean, ./gradlew cleanBuildCache does not help.

Works fine on Android 8.1 though

karan-chaudhari · 2019-12-27T16:33:37Z

Hi guys: the only fix I have found for this issue is to use the good old manual linking.
In MainApplication.java add:

...
import com.RNFetchBlob.RNFetchBlobPackage;
...



    protected List<ReactPackage> getPackages() {
        // Add additional packages you require here
        // No need to add RnnPackage and MainReactPackage
        return Arrays.<ReactPackage>asList(
                 ...
                new RNFetchBlobPackage(), <- add this
        );
    }

I have tried this one, but no luck at all, I got the same, I got pretty much the same issue
console.log(About to save ${url_video} into cameraRoll...`);

RNFetchBlob
.config({
    fileCache : true,
    appendExt : 'mp4'
})
.fetch('GET',url_video)
    .then((res) => {
        CameraRoll.saveToCameraRoll(res.path())
            .then(()=>console.log("stored successfully"))
            .catch(err => console.warn(err))
    })`

Did you fix this error??

redstubble · 2020-01-07T11:09:07Z

Was facing same issue for Android was related to MainApplication.java not being updated as part of upgrade from 0.59 - 0.60 as outlined by @abrantes01

vijeshvenugopalan · 2020-01-23T05:19:51Z

I missed this step "react-native link rn-fetch-blob" and it was creating "null is not an object" error

pcowgill · 2020-01-26T22:20:56Z

I think this issue is a duplicate of #244

pcowgill · 2020-01-26T22:21:22Z

This was what fixed it for me #244 (comment)

matsmello · 2020-06-21T03:08:21Z

I had that problem, so How I solved it ?
"react": "16.9.0", "react-native": "0.61.5", "rn-fetch-blob": "^0.12.0"

All commands bellow started at root folder
I installed the packed using yarn add rn-fetch-blob
Then I used react-native link rn-fetch-blob
After those commands I used RNFB_ANDROID_PERMISSIONS=true react-native link rn-fetch-blob
So, I go to ios folder using cd ios then I installed pod using pod install
After those moves I opened my project.xcodeproj goes to

On general tab and added librn-fetch-blob.a using the plus signal
After that I closed my node server and iOS simulator, and click on Build at Xcode and it worked.

I hope it helped you too. ✌🏻👌🏻

diogomachado · 2020-06-25T23:54:43Z

I encountered the same problem. And the version I am using is 0.10.15. And I figured out how to fix it.

You should manually add the libRNFetchBlob.a to your target's linked frameworks and libraries. Follow the step Click the targets > General > Linked Frameworks and Libraries > Click + > Click libRNFetchBlob.a.

After that, clean your iOS build and rerun your App. Then everything will back to normal.

I need before install pod 'rn-fetch-blob', :path => '../node_modules/rn-fetch-blob' and after Link de Lib using Xcode, and works!

mathanpec · 2020-07-17T18:30:51Z

@alxmrtnz, Add rn-fetch-blog v0.12.0 as dependency to your project itself and it should work

pikooli · 2020-07-28T12:29:58Z

did someone fixe this issue ? it just when you import this with expo.
if you do it without expo it look like it work, use this in a project make with npx react-native, it work fine but not expo :/

gzimh · 2020-09-09T11:17:35Z

Hi guys,

Recently I upgraded a RN app from v0.59.9 to v0.61.4. It had the same issue:

TypeError: null is not an object (evaluating 'RNFetchBlob.DocumentDir')

Here is my solution to the issue fix.

Add pod 'rn-fetch-blob', :path => '../node_modules/rn-fetch-blob' to Podfile.
Run yarn add rn-fetch-blob && cd ios && pod install && cd .. && npx react-native run-ios

pod install did it for me, thanks 🥂

DastoBuniq · 2020-10-27T11:05:29Z

just go in node_modules->rn-fetch-blob->fs.js uncomment line 5 or replace line 13 with 'const RNFetchBlob = NativeModules.RNFetchBlob'

kykhang1997 · 2020-12-03T09:22:40Z

I am also having the same problem. but only suffer on android, ios it runs normally, please help me

shivam-S-bisht · 2021-01-12T16:38:57Z

https://stackoverflow.com/questions/59694623/null-is-not-an-object-evaluating-rnfetchblob-documentdir-using-expo

This might help :)

guiac · 2021-01-28T18:59:27Z

any solution for Android?

cengit · 2021-03-22T03:42:01Z

manually link works for me on this issue for android:

react-native-fetch-blob: https://github.com/wkh237/react-native-fetch-blob/wiki/Manually-Link-Package
rn-fetch-blob: https://github.com/joltup/rn-fetch-blob/wiki/Manually-Link-Package#index

cengit · 2021-03-22T03:42:33Z

any solution for Android?

see this :
react-native-fetch-blob: https://github.com/wkh237/react-native-fetch-blob/wiki/Manually-Link-Package
rn-fetch-blob: https://github.com/joltup/rn-fetch-blob/wiki/Manually-Link-Package#index

mustafakameldev · 2021-03-22T22:14:57Z

in node_modules/rn-fetch-blob/android/build.gradle
i added :
implementation 'com.squareup.okhttp3:okhttp:3.4.1'
it works with me source : https://github.com/joltup/rn-fetch-blob/wiki/Manually-Link-Package#index

rajeevrocker7 · 2021-07-01T11:58:19Z

in Android->MainApplication.java add these 2 if you are using both after linking..
check if not present, add both:

new RNFSPackage(), new RNFetchBlobPackage()

masasidan · 2021-10-21T08:47:53Z

facing the same issue. no solution yet?

zabojad · 2022-01-10T10:29:59Z

Same here, RN 0.66 on Android :(

zabojad · 2022-01-10T10:39:07Z

After a second thought, it's not the same issue on RN 0.66 :

TypeError: null is not an object (evaluating 'ReactNativeBlobUtil.DocumentDir')

zabojad · 2022-01-10T11:02:47Z

I switched to https://github.com/RonRadtke/react-native-blob-util

MarquisAlexander · 2022-01-10T21:54:37Z

this happened to me on android, i run a react-native run-android and the problem stopped happening

trandinhhiep789 · 2022-05-28T17:52:19Z

and now it's stuck in ios versions, any solution for Ios?

stoplion · 2022-06-01T20:38:11Z

Stuck on the same problem.

fukemy · 2022-06-14T14:39:39Z

pod 'rn-fetch-blob', :path => '../node_modules/rn-fetch-blob'

then i got this error:

error React Native CLI uses autolinking for native dependencies, but the following modules are linked manually: 
  - rn-fetch-blob (to unlink run: "react-native unlink rn-fetch-blob")
  - ....

Then npm run ios throw error with 100000000+ lines of info

INnoVatioN-97 · 2022-07-01T04:27:21Z

Hi guys: the only fix I have found for this issue is to use the good old manual linking.

In MainApplication.java add:

...
import com.RNFetchBlob.RNFetchBlobPackage;
...



    protected List<ReactPackage> getPackages() {
        // Add additional packages you require here
        // No need to add RnnPackage and MainReactPackage
        return Arrays.<ReactPackage>asList(
                 ...
                new RNFetchBlobPackage(), <- add this
        );
    }

I think It doesn't work for me...
is here anybody solved this problem??

hariskhalid366 · 2022-11-17T08:17:49Z

i have the same issue in android can you explain it for android

hariskhalid366 · 2022-11-17T08:22:22Z

ERROR TypeError: Cannot read property 'DocumentDir' of null, js engine: hermes
ERROR Invariant Violation: Failed to call into JavaScript module method AppRegistry.runApplication(). Module has not been registered as callable. Registered callable JavaScript modules (n = 10): Systrace, JSTimers, HeapCapture, SamplingProfiler, RCTLog, RCTDeviceEventEmitter, RCTNativeAppEventEmitter, GlobalPerformanceLogger, JSDevSupportModule, HMRClient.
A frequent cause of the error is that the application entry file path is incorrect. This can also happen when the JS bundle is corrupt or there is an early initialization error when loading React Native., js engine: hermes
ERROR Invariant Violation: Failed to call into JavaScript module method AppRegistry.runApplication(). Module has not been registered as callable. Registered callable JavaScript modules (n = 10): Systrace, JSTimers, HeapCapture, SamplingProfiler, RCTLog, RCTDeviceEventEmitter, RCTNativeAppEventEmitter, GlobalPerformanceLogger, JSDevSupportModule, HMRClient.
A frequent cause of the error is that the application entry file path is incorrect. This can also happen when the JS bundle is corrupt or there is an early initialization error when loading React Native., js engine: hermes

im facing this in android

polsust · 2022-12-12T14:01:52Z

ERROR TypeError: Cannot read property 'DocumentDir' of null, js engine: hermes ERROR Invariant Violation: Failed to call into JavaScript module method AppRegistry.runApplication(). Module has not been registered as callable. Registered callable JavaScript modules (n = 10): Systrace, JSTimers, HeapCapture, SamplingProfiler, RCTLog, RCTDeviceEventEmitter, RCTNativeAppEventEmitter, GlobalPerformanceLogger, JSDevSupportModule, HMRClient. A frequent cause of the error is that the application entry file path is incorrect. This can also happen when the JS bundle is corrupt or there is an early initialization error when loading React Native., js engine: hermes ERROR Invariant Violation: Failed to call into JavaScript module method AppRegistry.runApplication(). Module has not been registered as callable. Registered callable JavaScript modules (n = 10): Systrace, JSTimers, HeapCapture, SamplingProfiler, RCTLog, RCTDeviceEventEmitter, RCTNativeAppEventEmitter, GlobalPerformanceLogger, JSDevSupportModule, HMRClient. A frequent cause of the error is that the application entry file path is incorrect. This can also happen when the JS bundle is corrupt or there is an early initialization error when loading React Native., js engine: hermes

im facing this in android

I'm getting this same error, only on real hardware (not on an emulator)

hariskhalid366 · 2022-12-12T14:07:00Z

First delete the node_module folder rm -rf node_module/ then npm install After that go to androd folder and ./gradlew clean then npx react-native run-android

…

On Mon, Dec 12, 2022, 7:02 PM Pol Sust ***@***.***> wrote: ERROR TypeError: Cannot read property 'DocumentDir' of null, js engine: hermes ERROR Invariant Violation: Failed to call into JavaScript module method AppRegistry.runApplication(). Module has not been registered as callable. Registered callable JavaScript modules (n = 10): Systrace, JSTimers, HeapCapture, SamplingProfiler, RCTLog, RCTDeviceEventEmitter, RCTNativeAppEventEmitter, GlobalPerformanceLogger, JSDevSupportModule, HMRClient. A frequent cause of the error is that the application entry file path is incorrect. This can also happen when the JS bundle is corrupt or there is an early initialization error when loading React Native., js engine: hermes ERROR Invariant Violation: Failed to call into JavaScript module method AppRegistry.runApplication(). Module has not been registered as callable. Registered callable JavaScript modules (n = 10): Systrace, JSTimers, HeapCapture, SamplingProfiler, RCTLog, RCTDeviceEventEmitter, RCTNativeAppEventEmitter, GlobalPerformanceLogger, JSDevSupportModule, HMRClient. A frequent cause of the error is that the application entry file path is incorrect. This can also happen when the JS bundle is corrupt or there is an early initialization error when loading React Native., js engine: hermes im facing this in android I'm getting this same error, only on real hardware (not on an emulator) — Reply to this email directly, view it on GitHub <#422 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AT25EBFH4KOUYQHYM56KJKTWM4V53ANCNFSM4IMFXPJQ> . You are receiving this because you commented.Message ID: ***@***.***>

polsust · 2022-12-12T14:46:04Z

B

First delete the node_module folder rm -rf node_module/ then npm install After that go to androd folder and ./gradlew clean then npx react-native run-android
…
On Mon, Dec 12, 2022, 7:02 PM Pol Sust @.> wrote: ERROR TypeError: Cannot read property 'DocumentDir' of null, js engine: hermes ERROR Invariant Violation: Failed to call into JavaScript module method AppRegistry.runApplication(). Module has not been registered as callable. Registered callable JavaScript modules (n = 10): Systrace, JSTimers, HeapCapture, SamplingProfiler, RCTLog, RCTDeviceEventEmitter, RCTNativeAppEventEmitter, GlobalPerformanceLogger, JSDevSupportModule, HMRClient. A frequent cause of the error is that the application entry file path is incorrect. This can also happen when the JS bundle is corrupt or there is an early initialization error when loading React Native., js engine: hermes ERROR Invariant Violation: Failed to call into JavaScript module method AppRegistry.runApplication(). Module has not been registered as callable. Registered callable JavaScript modules (n = 10): Systrace, JSTimers, HeapCapture, SamplingProfiler, RCTLog, RCTDeviceEventEmitter, RCTNativeAppEventEmitter, GlobalPerformanceLogger, JSDevSupportModule, HMRClient. A frequent cause of the error is that the application entry file path is incorrect. This can also happen when the JS bundle is corrupt or there is an early initialization error when loading React Native., js engine: hermes im facing this in android I'm getting this same error, only on real hardware (not on an emulator) — Reply to this email directly, view it on GitHub <#422 (comment)>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AT25EBFH4KOUYQHYM56KJKTWM4V53ANCNFSM4IMFXPJQ . You are receiving this because you commented.Message ID: @.>

But It already worked on the emulator, however it's still not working on real hardware

hariskhalid366 · 2022-12-13T05:08:36Z

npm install --save github:joltup/rn-fetch-blob after this clean the gradlew file and build your app

…

On Mon, Dec 12, 2022 at 7:46 PM Pol Sust ***@***.***> wrote: B First delete the node_module folder rm -rf node_module/ then npm install After that go to androd folder and ./gradlew clean then npx react-native run-android … <#m_8164617126827263686_> On Mon, Dec 12, 2022, 7:02 PM Pol Sust *@*.*> wrote: ERROR TypeError: Cannot read property 'DocumentDir' of null, js engine: hermes ERROR Invariant Violation: Failed to call into JavaScript module method AppRegistry.runApplication(). Module has not been registered as callable. Registered callable JavaScript modules (n = 10): Systrace, JSTimers, HeapCapture, SamplingProfiler, RCTLog, RCTDeviceEventEmitter, RCTNativeAppEventEmitter, GlobalPerformanceLogger, JSDevSupportModule, HMRClient. A frequent cause of the error is that the application entry file path is incorrect. This can also happen when the JS bundle is corrupt or there is an early initialization error when loading React Native., js engine: hermes ERROR Invariant Violation: Failed to call into JavaScript module method AppRegistry.runApplication(). Module has not been registered as callable. Registered callable JavaScript modules (n = 10): Systrace, JSTimers, HeapCapture, SamplingProfiler, RCTLog, RCTDeviceEventEmitter, RCTNativeAppEventEmitter, GlobalPerformanceLogger, JSDevSupportModule, HMRClient. A frequent cause of the error is that the application entry file path is incorrect. This can also happen when the JS bundle is corrupt or there is an early initialization error when loading React Native., js engine: hermes im facing this in android I'm getting this same error, only on real hardware (not on an emulator) — Reply to this email directly, view it on GitHub <#422 (comment) <#422 (comment)>>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AT25EBFH4KOUYQHYM56KJKTWM4V53ANCNFSM4IMFXPJQ <https://github.com/notifications/unsubscribe-auth/AT25EBFH4KOUYQHYM56KJKTWM4V53ANCNFSM4IMFXPJQ> . You are receiving this because you commented.Message ID: @.*> But It already worked on the emulator, however it's still not working on real hardware — Reply to this email directly, view it on GitHub <#422 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AT25EBDXCJA6YIIN7NTJD43WM43DVANCNFSM4IMFXPJQ> . You are receiving this because you commented.Message ID: ***@***.***>

vikram-segta · 2023-03-21T14:00:48Z

I also have same issue after 'npm install rn-fetch-blob --save' in android
react-native - 0.64.3 --version

1.) cd android
Navigate to android directory from the root directory of your React Native project.

2.) ./gradlew clean
This command will delete all the temporary files and build artifacts generated during the previous build

3.) ./gradlew assembleDebug
This command will build your application and generate the APK file that you can use to install on your Android device

This is work for me 😃

ShaharyarMaroof mentioned this issue Nov 1, 2019

react-native link rn-fetch-blob throws error billmalarky/react-native-image-cache-hoc#39

Open

wilau2 mentioned this issue Nov 28, 2019

prefer ./gradlew clean to rm build folder pmadruga/react-native-clean-project#36

Closed

pcowgill mentioned this issue Jan 26, 2020

TypeError at RNFetchBlob #511

Open

fanzhiri closed this as completed Sep 8, 2021

null is not an object (evaluating 'RNFetchBlob.DocumentDir') #422

null is not an object (evaluating 'RNFetchBlob.DocumentDir') #422

Comments

fanzhiri commented Aug 16, 2019

fanzhiri commented Aug 16, 2019

gongmingqm10 commented Sep 13, 2019

irajwani commented Oct 8, 2019

irajwani commented Oct 8, 2019

fgagneten commented Oct 14, 2019

chmiiller commented Oct 17, 2019

programacao5REO commented Oct 18, 2019

irajwani commented Oct 18, 2019 • edited Loading

Pods for iosNottMyStyle

Pods for iosNottMyStyle-tvOS

ckOfor commented Oct 20, 2019

dca-ps commented Oct 22, 2019

ckOfor commented Oct 23, 2019

mauricioblum commented Oct 23, 2019

michalgarcarz commented Oct 27, 2019 • edited Loading

abrantes01 commented Oct 29, 2019

davidmarinangeli commented Oct 29, 2019

abrantes01 commented Oct 31, 2019

davidmarinangeli commented Oct 31, 2019

jrartiga commented Nov 5, 2019

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