after adding your library in project these errors come up

[tjnapster555]

build error

Information:Gradle tasks [:app:generateDebugSources, :app:generateDebugAndroidTestSources, :app:mockableAndroidJar]
C:\Users\tariq\.gradle\caches\transforms-1\files-1.1\appcompat-v7-27.0.2.aar\d8468f24b31c24ee8d29575dc26584f6\res\values-v26\values-v26.xml
Error:(9, 5) error: resource android:attr/colorError not found.
Error:(13, 5) error: resource android:attr/colorError not found.
Error:(17, 5) error: style attribute 'android:attr/keyboardNavigationCluster' not found.
C:\Users\tariq\.gradle\caches\transforms-1\files-1.1\appcompat-v7-27.0.2.aar\d8468f24b31c24ee8d29575dc26584f6\res\values\values.xml
Error:(252, 5) error: resource android:attr/fontStyle not found.
Error:(252, 5) error: resource android:attr/font not found.
Error:(252, 5) error: resource android:attr/fontWeight not found.
C:\Users\tariq\Desktop\adnan laravel android pharamacy\materiallogindemo-master\app\build\intermediates\incremental\mergeDebugResources\merged.dir\values-v26\values-v26.xml
Error:(7) resource android:attr/colorError not found.
Error:(11) resource android:attr/colorError not found.
Error:(15) style attribute 'android:attr/keyboardNavigationCluster' not found.
C:\Users\tariq\Desktop\adnan laravel android pharamacy\materiallogindemo-master\app\build\intermediates\incremental\mergeDebugResources\merged.dir\values\values.xml
Error:(438) resource android:attr/fontStyle not found.
Error:(438) resource android:attr/font not found.
Error:(438) resource android:attr/fontWeight not found.
Error:failed linking references.
Error:java.util.concurrent.ExecutionException: java.util.concurrent.ExecutionException: com.android.tools.aapt2.Aapt2Exception: AAPT2 error: check logs for details
Error:java.util.concurrent.ExecutionException: com.android.tools.aapt2.Aapt2Exception: AAPT2 error: check logs for details
Error:com.android.tools.aapt2.Aapt2Exception: AAPT2 error: check logs for details
Error:Execution failed for task ':app:processDebugResources'.
> Failed to execute aapt
Information:BUILD FAILED in 13s
Information:17 errors
Information:0 warnings
Information:See complete output in console

[GrenderG]

I don't think this issue is directly related to Toasty. Have you tried invalidating cache and restarting Android Studio?

[tjnapster555]

@GrenderG yes i try to rebuild the project also clean the project restart android studio too nothing works but when i add the library android studio give me error on this
compile 'com.android.support:appcompat-v7:25.4.0'
but when i remove the toasty lbrary then no error comes up

[tjnapster555]

@GrenderG

[GrenderG]

I'm not talking about rebuild / clean, I'm talking about File > Invalidate Caches / Restart....

[GrenderG]

Why don't you use the latest version? (27.0.02)

[tjnapster555]

i try
compile 'com.android.support:appcompat-v7:25.4.0'
compile 'com.android.support:design:25.4.0'
but then i get error on this compile 'com.android.support:design:25.4.0'

[tjnapster555]

@GrenderG is your library support the older version if i use the old version of your library ?

[GrenderG]

As I said, try to use the latest version. However, this problem is not related to Toasty; a quick look around tells you how to solve it. 😜

[tjnapster555]

well if anyone else has this problem then the solution is to use the old version of Toasty
i use this compile 'com.github.GrenderG:Toasty:1.2.5'

[GrenderG]

@tjnapster555 even if that solves this specific issue, that's not a good solution. This is.