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"ValueError: invalid literal for int" in pip_install #468

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@JuliHof

Description

@JuliHof

Chaquopy version

9.1.0

Relevant parts of your build.gradle file

apply plugin: 'com.android.library'
apply plugin: 'com.chaquo.python'

android {
    compileSdkVersion 29
    buildToolsVersion "29.0.2"

    defaultConfig {
        minSdkVersion 23
        targetSdkVersion 29
        versionCode 1
        versionName "1.0"

        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
        consumerProguardFiles 'consumer-rules.pro'

        python {

            pip {
                install "numpy"
                install "scipy"
            }

        }

        ndk {
            abiFilters "armeabi-v7a", "arm64-v8a", "x86", "x86_64"
        }
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }

}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])

    implementation 'androidx.appcompat:appcompat:1.1.0'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'androidx.test.ext:junit:1.1.1'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'

    implementation 'org.tensorflow:tensorflow-lite:2.3.0'
    implementation 'org.tensorflow:tensorflow-lite-gpu:2.3.0'
    implementation 'org.tensorflow:tensorflow-lite-support:0.0.0-nightly'

    implementation 'org.apache.commons:commons-math3:3.6.1'
}

Describe your issue

When building my app the task generateDebugPythonRequirements fails because of a problem in generated/python/bp.zip/chaquopy/pip_install.py

Strange thing is: I developed the lib using chaquopy before in a test app (everything worked). Now when mating with productive app this error occures.

complete build log:

Executing tasks: [:app:assembleDebug] in project /home/julian/AppDev/monikit_mated/monikitAndroid

> Task :alarm:preBuild UP-TO-DATE
> Task :alarm:preDebugBuild UP-TO-DATE
> Task :core:preBuild UP-TO-DATE
> Task :core:preDebugBuild UP-TO-DATE
> Task :core:compileDebugAidl NO-SOURCE
> Task :persistence:preBuild UP-TO-DATE
> Task :persistence:preDebugBuild UP-TO-DATE
> Task :persistence:compileDebugAidl NO-SOURCE
> Task :remote:preBuild UP-TO-DATE
> Task :remote:preDebugBuild UP-TO-DATE
> Task :remote:compileDebugAidl NO-SOURCE
> Task :alarm:compileDebugAidl NO-SOURCE
> Task :core:packageDebugRenderscript NO-SOURCE
> Task :persistence:packageDebugRenderscript NO-SOURCE
> Task :remote:packageDebugRenderscript NO-SOURCE
> Task :alarm:compileDebugRenderscript NO-SOURCE
> Task :core:dataBindingMergeDependencyArtifactsDebug UP-TO-DATE
> Task :core:dataBindingMergeGenClassesDebug UP-TO-DATE
> Task :core:compileDebugRenderscript NO-SOURCE
> Task :core:generateDebugResValues UP-TO-DATE
> Task :core:generateDebugResources UP-TO-DATE
> Task :core:packageDebugResources UP-TO-DATE
> Task :core:dataBindingGenBaseClassesDebug UP-TO-DATE
> Task :core:parseDebugLocalResources UP-TO-DATE
> Task :core:processDebugManifest UP-TO-DATE
> Task :core:generateDebugRFile UP-TO-DATE
> Task :core:dataBindingTriggerDebug UP-TO-DATE
> Task :core:generateDebugBuildConfig UP-TO-DATE
> Task :core:kaptGenerateStubsDebugKotlin
> Task :alarm:dataBindingMergeGenClassesDebug UP-TO-DATE
> Task :alarm:generateDebugResValues UP-TO-DATE
> Task :alarm:generateDebugResources UP-TO-DATE
> Task :alarm:packageDebugResources UP-TO-DATE
> Task :alarm:dataBindingTriggerDebug UP-TO-DATE
> Task :alarm:generateDebugBuildConfig UP-TO-DATE
> Task :alarm:parseDebugLocalResources UP-TO-DATE
> Task :alarm:processDebugManifest UP-TO-DATE
> Task :persistence:compileDebugRenderscript NO-SOURCE
> Task :persistence:generateDebugResValues UP-TO-DATE
> Task :persistence:generateDebugResources UP-TO-DATE
> Task :persistence:packageDebugResources UP-TO-DATE
> Task :persistence:parseDebugLocalResources UP-TO-DATE
> Task :persistence:processDebugManifest UP-TO-DATE
> Task :remote:compileDebugRenderscript NO-SOURCE
> Task :remote:generateDebugResValues UP-TO-DATE
> Task :remote:generateDebugResources UP-TO-DATE
> Task :remote:packageDebugResources UP-TO-DATE
> Task :remote:parseDebugLocalResources UP-TO-DATE
> Task :remote:processDebugManifest UP-TO-DATE
> Task :core:javaPreCompileDebug UP-TO-DATE
> Task :persistence:generateDebugBuildConfig UP-TO-DATE
> Task :persistence:javaPreCompileDebug UP-TO-DATE
> Task :remote:generateDebugBuildConfig UP-TO-DATE
> Task :remote:javaPreCompileDebug UP-TO-DATE
> Task :alarm:javaPreCompileDebug UP-TO-DATE
> Task :app:preBuild UP-TO-DATE
> Task :app:preDebugBuild UP-TO-DATE
> Task :auth:preBuild UP-TO-DATE
> Task :auth:preDebugBuild UP-TO-DATE
> Task :auth:compileDebugAidl NO-SOURCE
> Task :detection:preBuild UP-TO-DATE
> Task :detection:preDebugBuild UP-TO-DATE
> Task :algo:lib:preBuild UP-TO-DATE
> Task :algo:lib:preDebugBuild UP-TO-DATE
> Task :algo:lib:compileDebugAidl NO-SOURCE
> Task :detection:compileDebugAidl NO-SOURCE
> Task :diary:preBuild UP-TO-DATE
> Task :diary:preDebugBuild UP-TO-DATE
> Task :diary:compileDebugAidl NO-SOURCE
> Task :images:preBuild UP-TO-DATE
> Task :images:preDebugBuild UP-TO-DATE
> Task :images:compileDebugAidl NO-SOURCE
> Task :monitoring:preBuild UP-TO-DATE
> Task :monitoring:preDebugBuild UP-TO-DATE
> Task :monitoring:compileDebugAidl NO-SOURCE
> Task :push:preBuild UP-TO-DATE
> Task :push:preDebugBuild UP-TO-DATE
> Task :push:compileDebugAidl NO-SOURCE
> Task :sensor:preBuild UP-TO-DATE
> Task :sensor:preDebugBuild UP-TO-DATE
> Task :sensor:compileDebugAidl NO-SOURCE
> Task :sensormanagement:preBuild UP-TO-DATE
> Task :sensormanagement:preDebugBuild UP-TO-DATE
> Task :sensormanagement:compileDebugAidl NO-SOURCE
> Task :app:compileDebugAidl NO-SOURCE
> Task :alarm:packageDebugRenderscript NO-SOURCE
> Task :auth:packageDebugRenderscript NO-SOURCE
> Task :detection:packageDebugRenderscript NO-SOURCE
> Task :diary:packageDebugRenderscript NO-SOURCE
> Task :images:packageDebugRenderscript NO-SOURCE
> Task :monitoring:packageDebugRenderscript NO-SOURCE
> Task :push:packageDebugRenderscript NO-SOURCE
> Task :sensor:packageDebugRenderscript NO-SOURCE
> Task :sensormanagement:packageDebugRenderscript NO-SOURCE
> Task :algo:lib:packageDebugRenderscript NO-SOURCE
> Task :app:compileDebugRenderscript NO-SOURCE
> Task :auth:dataBindingMergeGenClassesDebug UP-TO-DATE
> Task :auth:compileDebugRenderscript NO-SOURCE
> Task :auth:generateDebugResValues UP-TO-DATE
> Task :auth:generateDebugResources UP-TO-DATE
> Task :auth:packageDebugResources
> Task :persistence:generateDebugRFile
> Task :auth:dataBindingTriggerDebug
> Task :auth:generateDebugBuildConfig
> Task :diary:dataBindingMergeGenClassesDebug FROM-CACHE
> Task :diary:compileDebugRenderscript NO-SOURCE
> Task :diary:generateDebugResValues FROM-CACHE
> Task :diary:generateDebugResources UP-TO-DATE
> Task :diary:packageDebugResources
> Task :core:kaptDebugKotlin
> Task :auth:processDebugManifest

> Task :core:compileDebugKotlin
w: /home/julian/AppDev/monikit_mated/monikitAndroid/core/src/main/java/com/monikit/android/core/dialogs/DurationPickerDialogFragment.kt: (45, 67): Parameter 'i' is never used, could be renamed to _
w: /home/julian/AppDev/monikit_mated/monikitAndroid/core/src/main/java/com/monikit/android/core/dialogs/DurationPickerDialogFragment.kt: (46, 54): Parameter 'dialogInterface' is never used, could be renamed to _
w: /home/julian/AppDev/monikit_mated/monikitAndroid/core/src/main/java/com/monikit/android/core/dialogs/DurationPickerDialogFragment.kt: (46, 71): Parameter 'i' is never used, could be renamed to _
w: /home/julian/AppDev/monikit_mated/monikitAndroid/core/src/main/java/com/monikit/android/core/dialogs/MonikitAlertDialogFragment.kt: (54, 40): 'FLAG_FULLSCREEN: Int' is deprecated. Deprecated in Java
w: /home/julian/AppDev/monikit_mated/monikitAndroid/core/src/main/java/com/monikit/android/core/dialogs/MonikitAlertDialogFragment.kt: (55, 40): 'FLAG_FULLSCREEN: Int' is deprecated. Deprecated in Java
w: /home/julian/AppDev/monikit_mated/monikitAndroid/core/src/main/java/com/monikit/android/core/dialogs/MonikitProgressDialogFragment.kt: (44, 40): 'FLAG_FULLSCREEN: Int' is deprecated. Deprecated in Java
w: /home/julian/AppDev/monikit_mated/monikitAndroid/core/src/main/java/com/monikit/android/core/dialogs/MonikitProgressDialogFragment.kt: (45, 40): 'FLAG_FULLSCREEN: Int' is deprecated. Deprecated in Java

> Task :core:compileDebugJavaWithJavac
> Task :alarm:dataBindingMergeDependencyArtifactsDebug
> Task :alarm:dataBindingGenBaseClassesDebug
> Task :auth:dataBindingMergeDependencyArtifactsDebug FROM-CACHE
> Task :auth:dataBindingGenBaseClassesDebug
> Task :diary:dataBindingMergeDependencyArtifactsDebug FROM-CACHE
> Task :diary:dataBindingGenBaseClassesDebug
> Task :diary:dataBindingTriggerDebug
> Task :diary:generateDebugBuildConfig
> Task :monitoring:dataBindingMergeDependencyArtifactsDebug FROM-CACHE
> Task :monitoring:dataBindingMergeGenClassesDebug FROM-CACHE
> Task :monitoring:compileDebugRenderscript NO-SOURCE
> Task :monitoring:generateDebugResValues FROM-CACHE
> Task :monitoring:generateDebugResources UP-TO-DATE
> Task :monitoring:packageDebugResources
> Task :monitoring:dataBindingGenBaseClassesDebug
> Task :diary:processDebugManifest
> Task :monitoring:dataBindingTriggerDebug
> Task :monitoring:generateDebugBuildConfig
> Task :detection:compileDebugRenderscript NO-SOURCE
> Task :detection:generateDebugBuildConfig
> Task :detection:generateDebugResValues FROM-CACHE
> Task :detection:generateDebugResources UP-TO-DATE
> Task :detection:packageDebugResources
> Task :monitoring:parseDebugLocalResources
> Task :algo:lib:compileDebugRenderscript NO-SOURCE
> Task :algo:lib:generateDebugResValues FROM-CACHE
> Task :algo:lib:generateDebugResources UP-TO-DATE
> Task :algo:lib:packageDebugResources FROM-CACHE
> Task :algo:lib:parseDebugLocalResources FROM-CACHE
> Task :algo:lib:generateDebugBuildConfig
> Task :algo:lib:extractPythonBuildPackages

> Task :algo:lib:generateDebugPythonRequirements
Chaquopy: Installing for arm64-v8a
Looking in indexes: https://pypi.org/simple, https://chaquo.com/pypi-7.0
Collecting numpy
  Using version 1.17.4 (newest version is 1.20.1, but Chaquopy prefers native wheels)
  Using cached https://chaquo.com/pypi-7.0/numpy/numpy-1.17.4-3-cp38-cp38-android_21_arm64_v8a.whl
Collecting scipy
  Using version 1.4.1 (newest version is 1.6.1, but Chaquopy prefers native wheels)
  Using cached https://chaquo.com/pypi-7.0/scipy/scipy-1.4.1-0-cp38-cp38-android_21_arm64_v8a.whl
Collecting chaquopy-openblas>=0.2.20 (from numpy)
  Using cached https://chaquo.com/pypi-7.0/chaquopy-openblas/chaquopy_openblas-0.2.20-5-py3-none-android_21_arm64_v8a.whl
Collecting chaquopy-libcxx>=7000 (from scipy)
  Using cached https://chaquo.com/pypi-7.0/chaquopy-libcxx/chaquopy_libcxx-7000-2-py3-none-android_21_arm64_v8a.whl
Collecting chaquopy-libgfortran>=4.9 (from scipy)
  Using cached https://chaquo.com/pypi-7.0/chaquopy-libgfortran/chaquopy_libgfortran-4.9-0-py3-none-android_21_arm64_v8a.whl
Installing collected packages: chaquopy-libgfortran, chaquopy-openblas, numpy, chaquopy-libcxx, scipy
Successfully installed chaquopy-libcxx-7000 chaquopy-libgfortran-4.9 chaquopy-openblas-0.2.20 numpy-1.17.4 scipy-1.4.1
Chaquopy: Failed to process /home/julian/AppDev/monikit_mated/MoniAlgo/lib/build/pip/debug/arm64-v8a/chaquopy_libcxx-7000.dist-info
Traceback (most recent call last):
  File "/usr/lib/python3.8/runpy.py", line 194, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "/usr/lib/python3.8/runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "/home/julian/AppDev/monikit_mated/monikitAndroid/algo/lib/build/generated/python/bp.zip/chaquopy/pip_install.py", line 354, in <module>
  File "/home/julian/AppDev/monikit_mated/monikitAndroid/algo/lib/build/generated/python/bp.zip/chaquopy/pip_install.py", line 67, in main
  File "/home/julian/AppDev/monikit_mated/monikitAndroid/algo/lib/build/generated/python/bp.zip/chaquopy/pip_install.py", line 159, in pip_install
ValueError: invalid literal for int() with base 10: ''

> Task :algo:lib:generateDebugPythonRequirements FAILED
> Task :algo:lib:processDebugManifest
> Task :detection:processDebugManifest
> Task :detection:parseDebugLocalResources
> Task :monitoring:processDebugManifest
> Task :auth:parseDebugLocalResources
> Task :core:bundleLibCompileToJarDebug
> Task :diary:parseDebugLocalResources
> Task :remote:generateDebugRFile

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':algo:lib:generateDebugPythonRequirements'.
> Process 'command 'python3.8'' finished with non-zero exit value 1
  
  To view full details in Android Studio:
  * In version 3.6 and newer, click the 'Build: failed' caption to the left of this message.
  * In version 3.5 and older, click the 'Toggle view' button to the left of this message.
  * Then scroll up to see the full output.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

Deprecated Gradle features were used in this build, making it incompatible with Gradle 7.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/6.5/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 16s
79 actionable tasks: 35 executed, 11 from cache, 33 up-to-date

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