SyntaxError: invalid version: '4.4' when installing tensorflow

Hello, Greetings.

Chaquopy version

9.1.0 (paid version)

Relevant parts of your build.gradle file

(1) root label build.gradle file

dependencies {
        classpath "com.android.tools.build:gradle:4.1.2"
        classpath "com.chaquo.python:gradle:9.1.0"
}

(2) app label build.gradle file

plugins {
    id 'com.android.application'
    id 'com.chaquo.python'
}

sourceSets {
            main {
                python {
                    srcDirs = ["src/main/python"]
                }
            }
        }
        python {
            buildPython "/usr/bin/python3"
            buildPython "python3"
            pip {
                install "numpy"
                install "pandas"
                install "scikit-learn"
                install "tensorflow"
                install "h5py"
            }
        }
        ndk {
            abiFilters "armeabi-v7a", "arm64-v8a", "x86", "x86_64"
        }

Describe your issue

Everything was going smoothly. Last evening (2021-11-16), I was able to build & run the project. Just next morning, today (2021-11-17), when I build & run the project, I got the following error.

Executing tasks: [:app:assembleBjitDebug] in project /home/msh/Android/AndroidStudioProject/01_Official_Projects/01_Android/EdgeAI/00_on_device/00_od1/p1246_jasmy_labo.Edge_AI/EdgeAIAndroid

> Configure project :app
Warning: This version of Chaquopy has not been tested with Android Gradle plugin versions beyond 4.1.1. If you experience problems, please edit the version of com.android.tools.build:gradle in your top-level build.gradle file. See https://chaquo.com/chaquopy/doc/current/versions.html.

> Task :app:preBuild UP-TO-DATE
> Task :app:preBjitDebugBuild UP-TO-DATE
> Task :app:compileBjitDebugAidl NO-SOURCE
> Task :app:compileBjitDebugRenderscript NO-SOURCE
> Task :app:generateBjitDebugBuildConfig UP-TO-DATE
> Task :app:extractPythonBuildPackages UP-TO-DATE

> Task :app:generateBjitDebugPythonRequirements
Chaquopy: Installing for arm64-v8a
Looking in indexes: https://pypi.org/simple, https://chaquo.com/pypi-7.0
Collecting numpy
  Using cached https://chaquo.com/pypi-7.0/numpy/numpy-1.21.4-1-cp38-cp38-android_21_arm64_v8a.whl
Collecting pandas
  Using version 1.3.2 (newest version is 1.3.4, but Chaquopy prefers native wheels)
  Using cached https://chaquo.com/pypi-7.0/pandas/pandas-1.3.2-0-cp38-cp38-android_21_arm64_v8a.whl
Collecting scikit-learn
  Using version 0.24.1 (newest version is 1.0.1, but Chaquopy prefers native wheels)
  Using cached https://chaquo.com/pypi-7.0/scikit-learn/scikit_learn-0.24.1-0-cp38-cp38-android_21_arm64_v8a.whl
Collecting tensorflow
  Using cached https://chaquo.com/pypi-7.0/tensorflow/tensorflow-2.1.0-9-cp38-cp38-android_21_arm64_v8a.whl
Collecting h5py
  Using version 2.10.0 (newest version is 3.6.0, but Chaquopy prefers native wheels)
  Using cached https://chaquo.com/pypi-7.0/h5py/h5py-2.10.0-1-cp38-cp38-android_21_arm64_v8a.whl
Collecting chaquopy-libgfortran>=4.9 (from numpy)
  Using cached https://chaquo.com/pypi-7.0/chaquopy-libgfortran/chaquopy_libgfortran-4.9-0-py3-none-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 pytz>=2017.3 (from pandas)
  Using cached https://files.pythonhosted.org/packages/d3/e3/d9f046b5d1c94a3aeab15f1f867aa414f8ee9d196fae6865f1d6a0ee1a0b/pytz-2021.3-py2.py3-none-any.whl
Collecting python-dateutil>=2.7.3 (from pandas)
  Using cached https://files.pythonhosted.org/packages/36/7a/87837f39d0296e723bb9b62bbb257d0355c7f6128853c78955f57342a56d/python_dateutil-2.8.2-py2.py3-none-any.whl
Collecting chaquopy-libcxx>=10000 (from pandas)
  Using cached https://chaquo.com/pypi-7.0/chaquopy-libcxx/chaquopy_libcxx-10000-0-py3-none-android_21_arm64_v8a.whl
Collecting threadpoolctl>=2.0.0 (from scikit-learn)
  Using cached https://files.pythonhosted.org/packages/ff/fe/8aaca2a0db7fd80f0b2cf8a16a034d3eea8102d58ff9331d2aaf1f06766a/threadpoolctl-3.0.0-py3-none-any.whl
Collecting joblib>=0.11 (from scikit-learn)
  Using cached https://files.pythonhosted.org/packages/3e/d5/0163eb0cfa0b673aa4fe1cd3ea9d8a81ea0f32e50807b0c295871e4aab2e/joblib-1.1.0-py2.py3-none-any.whl
Collecting scipy>=0.19.1 (from scikit-learn)
  Using version 1.4.1 (newest version is 1.7.2, 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 gast==0.2.2 (from tensorflow)
Collecting protobuf>=3.8.0 (from tensorflow)
  Using cached https://files.pythonhosted.org/packages/c1/12/7479ece04931984162698bfaa05cbb2fc23d7f6ee1ab5146cfc6ade56a31/protobuf-3.19.1-py2.py3-none-any.whl
Collecting keras-applications>=1.0.8 (from tensorflow)
  Using cached https://files.pythonhosted.org/packages/71/e3/19762fdfc62877ae9102edf6342d71b28fbfd9dea3d2f96a882ce099b03f/Keras_Applications-1.0.8-py3-none-any.whl
Collecting wheel>=0.26; python_version >= "3" (from tensorflow)
  Using cached https://files.pythonhosted.org/packages/04/80/cad93b40262f5d09f6de82adbee452fd43cdff60830b56a74c5930f7e277/wheel-0.37.0-py2.py3-none-any.whl
Collecting six>=1.12.0 (from tensorflow)
  Using cached https://files.pythonhosted.org/packages/d9/5a/e7c31adbe875f2abbb91bd84cf2dc52d792b5a01506781dbcf25c91daf11/six-1.16.0-py2.py3-none-any.whl
Collecting wrapt>=1.11.1 (from tensorflow)
Collecting keras-preprocessing>=1.1.0 (from tensorflow)
  Using cached https://files.pythonhosted.org/packages/79/4c/7c3275a01e12ef9368a892926ab932b33bb13d55794881e3573482b378a7/Keras_Preprocessing-1.1.2-py2.py3-none-any.whl
Collecting tensorflow-estimator<2.2.0,>=2.1.0rc0 (from tensorflow)
  Using cached https://files.pythonhosted.org/packages/18/90/b77c328a1304437ab1310b463e533fa7689f4bfc41549593056d812fab8e/tensorflow_estimator-2.1.0-py2.py3-none-any.whl
Collecting google-pasta>=0.1.6 (from tensorflow)
  Using cached https://files.pythonhosted.org/packages/a3/de/c648ef6835192e6e2cc03f40b19eeda4382c49b5bafb43d88b931c4c74ac/google_pasta-0.2.0-py3-none-any.whl
Collecting absl-py>=0.7.0 (from tensorflow)
  Using cached https://files.pythonhosted.org/packages/2c/03/e3e19d3faf430ede32e41221b294e37952e06acc96781c417ac25d4a0324/absl_py-1.0.0-py3-none-any.whl
Collecting opt-einsum>=2.3.2 (from tensorflow)
  Using cached https://files.pythonhosted.org/packages/bc/19/404708a7e54ad2798907210462fd950c3442ea51acc8790f3da48d2bee8b/opt_einsum-3.3.0-py3-none-any.whl
Collecting astor>=0.6.0 (from tensorflow)
  Using cached https://files.pythonhosted.org/packages/c3/88/97eef84f48fa04fbd6750e62dcceafba6c63c81b7ac1420856c8dcc0a3f9/astor-0.8.1-py2.py3-none-any.whl
Collecting tensorboard<2.2.0,>=2.1.0 (from tensorflow)
  Using cached https://files.pythonhosted.org/packages/d9/41/bbf49b61370e4f4d245d4c6051dfb6db80cec672605c91b1652ac8cc3d38/tensorboard-2.1.1-py3-none-any.whl
Collecting termcolor>=1.1.0 (from tensorflow)
Collecting grpcio>=1.8.6 (from tensorflow)
  Using version 1.39.0 (newest version is 1.41.1, but Chaquopy prefers native wheels)
  Using cached https://chaquo.com/pypi-7.0/grpcio/grpcio-1.39.0-0-cp38-cp38-android_21_arm64_v8a.whl
Collecting chaquopy-hdf5>=1.10.2 (from h5py)
  Using cached https://chaquo.com/pypi-7.0/chaquopy-hdf5/chaquopy_hdf5-1.10.2-1-py3-none-android_21_arm64_v8a.whl
Collecting google-auth-oauthlib<0.5,>=0.4.1 (from tensorboard<2.2.0,>=2.1.0->tensorflow)
  Using cached https://files.pythonhosted.org/packages/b1/0e/0636cc1448a7abc444fb1b3a63655e294e0d2d49092dc3de05241be6d43c/google_auth_oauthlib-0.4.6-py2.py3-none-any.whl
Collecting requests<3,>=2.21.0 (from tensorboard<2.2.0,>=2.1.0->tensorflow)
  Using cached https://files.pythonhosted.org/packages/92/96/144f70b972a9c0eabbd4391ef93ccd49d0f2747f4f6a2a2738e99e5adc65/requests-2.26.0-py2.py3-none-any.whl
Collecting google-auth<2,>=1.6.3 (from tensorboard<2.2.0,>=2.1.0->tensorflow)
  Using cached https://files.pythonhosted.org/packages/fb/7a/1b3eb54caee1b8c73c2c3645f78a382eca4805a301a30c64a078e736e446/google_auth-1.35.0-py2.py3-none-any.whl
Collecting markdown>=2.6.8 (from tensorboard<2.2.0,>=2.1.0->tensorflow)
  Using cached https://files.pythonhosted.org/packages/4e/5a/501a699e2747730e03b0ed8bc59445661814ad117b31d87b8d62689d7f74/Markdown-3.3.5-py3-none-any.whl
Collecting setuptools>=41.0.0 (from tensorboard<2.2.0,>=2.1.0->tensorflow)
  Using cached https://files.pythonhosted.org/packages/ed/60/15ee37d6d3385e6a432d39b5ac51f8467178ad989ba50f2b55681c1a038e/setuptools-59.1.1-py3-none-any.whl
Collecting werkzeug>=0.11.15 (from tensorboard<2.2.0,>=2.1.0->tensorflow)
  Using cached https://files.pythonhosted.org/packages/1e/73/51137805d1b8d97367a8a77cae4a792af14bb7ce58fbd071af294c740cf0/Werkzeug-2.0.2-py3-none-any.whl
Collecting requests-oauthlib>=0.7.0 (from google-auth-oauthlib<0.5,>=0.4.1->tensorboard<2.2.0,>=2.1.0->tensorflow)
  Using cached https://files.pythonhosted.org/packages/a3/12/b92740d845ab62ea4edf04d2f4164d82532b5a0b03836d4d4e71c6f3d379/requests_oauthlib-1.3.0-py2.py3-none-any.whl
Collecting charset-normalizer~=2.0.0; python_version >= "3" (from requests<3,>=2.21.0->tensorboard<2.2.0,>=2.1.0->tensorflow)
  Using cached https://files.pythonhosted.org/packages/de/c8/820b1546c68efcbbe3c1b10dd925fbd84a0dda7438bc18db0ef1fa567733/charset_normalizer-2.0.7-py3-none-any.whl
Collecting certifi>=2017.4.17 (from requests<3,>=2.21.0->tensorboard<2.2.0,>=2.1.0->tensorflow)
  Using cached https://files.pythonhosted.org/packages/37/45/946c02767aabb873146011e665728b680884cd8fe70dde973c640e45b775/certifi-2021.10.8-py2.py3-none-any.whl
Collecting urllib3<1.27,>=1.21.1 (from requests<3,>=2.21.0->tensorboard<2.2.0,>=2.1.0->tensorflow)
  Using cached https://files.pythonhosted.org/packages/af/f4/524415c0744552cce7d8bf3669af78e8a069514405ea4fcbd0cc44733744/urllib3-1.26.7-py2.py3-none-any.whl
Collecting idna<4,>=2.5; python_version >= "3" (from requests<3,>=2.21.0->tensorboard<2.2.0,>=2.1.0->tensorflow)
  Using cached https://files.pythonhosted.org/packages/04/a2/d918dcd22354d8958fe113e1a3630137e0fc8b44859ade3063982eacd2a4/idna-3.3-py3-none-any.whl
Collecting pyasn1-modules>=0.2.1 (from google-auth<2,>=1.6.3->tensorboard<2.2.0,>=2.1.0->tensorflow)
  Using cached https://files.pythonhosted.org/packages/95/de/214830a981892a3e286c3794f41ae67a4495df1108c3da8a9f62159b9a9d/pyasn1_modules-0.2.8-py2.py3-none-any.whl
Collecting rsa<5,>=3.1.4; python_version >= "3.6" (from google-auth<2,>=1.6.3->tensorboard<2.2.0,>=2.1.0->tensorflow)
  Using cached https://files.pythonhosted.org/packages/e9/93/0c0f002031f18b53af7a6166103c02b9c0667be528944137cc954ec921b3/rsa-4.7.2-py3-none-any.whl
Collecting cachetools<5.0,>=2.0.0 (from google-auth<2,>=1.6.3->tensorboard<2.2.0,>=2.1.0->tensorflow)
  Using cached https://files.pythonhosted.org/packages/ea/c1/4740af52db75e6dbdd57fc7e9478439815bbac549c1c05881be27d19a17d/cachetools-4.2.4-py3-none-any.whl
Collecting importlib-metadata>='4.4'; python_version < "3.10" (from markdown>=2.6.8->tensorboard<2.2.0,>=2.1.0->tensorflow)
  Using cached https://files.pythonhosted.org/packages/c4/1f/e2238896149df09953efcc53bdcc7d23597d6c53e428c30e572eda5ec6eb/importlib_metadata-4.8.2-py3-none-any.whl
Collecting oauthlib>=3.0.0 (from requests-oauthlib>=0.7.0->google-auth-oauthlib<0.5,>=0.4.1->tensorboard<2.2.0,>=2.1.0->tensorflow)
  Using cached https://files.pythonhosted.org/packages/e8/5d/9dd1c29e5a786525f6342f6c1d812ed2e37edc653ad297048c1668988053/oauthlib-3.1.1-py2.py3-none-any.whl
Collecting pyasn1<0.5.0,>=0.4.6 (from pyasn1-modules>=0.2.1->google-auth<2,>=1.6.3->tensorboard<2.2.0,>=2.1.0->tensorflow)
  Using cached https://files.pythonhosted.org/packages/62/1e/a94a8d635fa3ce4cfc7f506003548d0a2447ae76fd5ca53932970fe3053f/pyasn1-0.4.8-py2.py3-none-any.whl
Collecting zipp>=0.5 (from importlib-metadata>='4.4'; python_version < "3.10"->markdown>=2.6.8->tensorboard<2.2.0,>=2.1.0->tensorflow)
  Using cached https://files.pythonhosted.org/packages/bd/df/d4a4974a3e3957fd1c1fa3082366d7fff6e428ddb55f074bf64876f8e8ad/zipp-3.6.0-py3-none-any.whl
Installing collected packages: chaquopy-libgfortran, chaquopy-openblas, numpy, pytz, six, python-dateutil, chaquopy-libcxx, pandas, threadpoolctl, joblib, scipy, scikit-learn, gast, protobuf, chaquopy-hdf5, h5py, keras-applications, wheel, wrapt, keras-preprocessing, tensorflow-estimator, google-pasta, absl-py, opt-einsum, astor, oauthlib, charset-normalizer, certifi, urllib3, idna, requests, requests-oauthlib, pyasn1, pyasn1-modules, rsa, cachetools, setuptools, google-auth, google-auth-oauthlib, zipp, importlib-metadata, markdown, werkzeug, grpcio, tensorboard, termcolor, tensorflow
Successfully installed absl-py-1.0.0 astor-0.8.1 cachetools-4.2.4 certifi-2021.10.8 chaquopy-hdf5-1.10.2 chaquopy-libcxx-10000 chaquopy-libgfortran-4.9 chaquopy-openblas-0.2.20 charset-normalizer-2.0.7 gast-0.2.2 google-auth-1.35.0 google-auth-oauthlib-0.4.6 google-pasta-0.2.0 grpcio-1.39.0 h5py-2.10.0 idna-3.3 importlib-metadata-4.8.2 joblib-1.1.0 keras-applications-1.0.8 keras-preprocessing-1.1.2 markdown-3.3.5 numpy-1.21.4 oauthlib-3.1.1 opt-einsum-3.3.0 pandas-1.3.2 protobuf-3.19.1 pyasn1-0.4.8 pyasn1-modules-0.2.8 python-dateutil-2.8.2 pytz-2021.3 requests-2.26.0 requests-oauthlib-1.3.0 rsa-4.7.2 scikit-learn-0.24.1 scipy-1.4.1 setuptools-59.1.1 six-1.16.0 tensorboard-2.1.1 tensorflow-2.1.0 tensorflow-estimator-2.1.0 termcolor-1.1.0 threadpoolctl-3.0.0 urllib3-1.26.7 werkzeug-2.0.2 wheel-0.37.0 wrapt-1.13.3 zipp-3.6.0
Traceback (most recent call last):
  File "/home/msh/Android/AndroidStudioProject/01_Official_Projects/01_Android/EdgeAI/00_on_device/00_od1/p1246_jasmy_labo.Edge_AI/EdgeAIAndroid/app/build/generated/python/bp.zip/pip/_vendor/distlib/metadata.py", line 733, in __init__
  File "/usr/lib/python3.6/json/__init__.py", line 354, in loads
    return _default_decoder.decode(s)
  File "/usr/lib/python3.6/json/decoder.py", line 339, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
  File "/usr/lib/python3.6/json/decoder.py", line 357, in raw_decode
    raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.6/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/usr/lib/python3.6/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/home/msh/Android/AndroidStudioProject/01_Official_Projects/01_Android/EdgeAI/00_on_device/00_od1/p1246_jasmy_labo.Edge_AI/EdgeAIAndroid/app/build/generated/python/bp.zip/chaquopy/pip_install.py", line 354, in <module>
  File "/home/msh/Android/AndroidStudioProject/01_Official_Projects/01_Android/EdgeAI/00_on_device/00_od1/p1246_jasmy_labo.Edge_AI/EdgeAIAndroid/app/build/generated/python/bp.zip/chaquopy/pip_install.py", line 67, in main
  File "/home/msh/Android/AndroidStudioProject/01_Official_Projects/01_Android/EdgeAI/00_on_device/00_od1/p1246_jasmy_labo.Edge_AI/EdgeAIAndroid/app/build/generated/python/bp.zip/chaquopy/pip_install.py", line 136, in pip_install
  File "/home/msh/Android/AndroidStudioProject/01_Official_Projects/01_Android/EdgeAI/00_on_device/00_od1/p1246_jasmy_labo.Edge_AI/EdgeAIAndroid/app/build/generated/python/bp.zip/pip/_vendor/distlib/database.py", line 211, in get_distributions
  File "/home/msh/Android/AndroidStudioProject/01_Official_Projects/01_Android/EdgeAI/00_on_device/00_od1/p1246_jasmy_labo.Edge_AI/EdgeAIAndroid/app/build/generated/python/bp.zip/pip/_vendor/distlib/database.py", line 165, in _generate_cache
  File "/home/msh/Android/AndroidStudioProject/01_Official_Projects/01_Android/EdgeAI/00_on_device/00_od1/p1246_jasmy_labo.Edge_AI/EdgeAIAndroid/app/build/generated/python/bp.zip/pip/_vendor/distlib/database.py", line 146, in _yield_distributions
  File "/home/msh/Android/AndroidStudioProject/01_Official_Projects/01_Android/EdgeAI/00_on_device/00_od1/p1246_jasmy_labo.Edge_AI/EdgeAIAndroid/app/build/generated/python/bp.zip/pip/_vendor/distlib/metadata.py", line 743, in __init__
  File "/home/msh/Android/AndroidStudioProject/01_Official_Projects/01_Android/EdgeAI/00_on_device/00_od1/p1246_jasmy_labo.Edge_AI/EdgeAIAndroid/app/build/generated/python/bp.zip/pip/_vendor/distlib/metadata.py", line 281, in __init__
  File "/home/msh/Android/AndroidStudioProject/01_Official_Projects/01_Android/EdgeAI/00_on_device/00_od1/p1246_jasmy_labo.Edge_AI/EdgeAIAndroid/app/build/generated/python/bp.zip/pip/_vendor/distlib/metadata.py", line 378, in read_file
  File "/home/msh/Android/AndroidStudioProject/01_Official_Projects/01_Android/EdgeAI/00_on_device/00_od1/p1246_jasmy_labo.Edge_AI/EdgeAIAndroid/app/build/generated/python/bp.zip/pip/_vendor/distlib/metadata.py", line 472, in set
  File "/home/msh/Android/AndroidStudioProject/01_Official_Projects/01_Android/EdgeAI/00_on_device/00_od1/p1246_jasmy_labo.Edge_AI/EdgeAIAndroid/app/build/generated/python/bp.zip/pip/_vendor/distlib/version.py", line 704, in is_valid_matcher
  File "/home/msh/Android/AndroidStudioProject/01_Official_Projects/01_Android/EdgeAI/00_on_device/00_od1/p1246_jasmy_labo.Edge_AI/EdgeAIAndroid/app/build/generated/python/bp.zip/pip/_vendor/distlib/version.py", line 104, in __init__
  File "/home/msh/Android/AndroidStudioProject/01_Official_Projects/01_Android/EdgeAI/00_on_device/00_od1/p1246_jasmy_labo.Edge_AI/EdgeAIAndroid/app/build/generated/python/bp.zip/pip/_vendor/distlib/version.py", line 98, in parse_requirement
  File "/home/msh/Android/AndroidStudioProject/01_Official_Projects/01_Android/EdgeAI/00_on_device/00_od1/p1246_jasmy_labo.Edge_AI/EdgeAIAndroid/app/build/generated/python/bp.zip/pip/_vendor/distlib/util.py", line 242, in parse_requirement
  File "/home/msh/Android/AndroidStudioProject/01_Official_Projects/01_Android/EdgeAI/00_on_device/00_od1/p1246_jasmy_labo.Edge_AI/EdgeAIAndroid/app/build/generated/python/bp.zip/pip/_vendor/distlib/util.py", line 211, in get_versions
SyntaxError: invalid version: '4.4'

> Task :app:generateBjitDebugPythonRequirements FAILED
> Task :app:mergeBjitDebugPythonSources UP-TO-DATE
> Task :app:javaPreCompileBjitDebug UP-TO-DATE
> Task :app:checkBjitDebugAarMetadata UP-TO-DATE
> Task :app:generateBjitDebugResValues UP-TO-DATE
> Task :app:generateBjitDebugResources UP-TO-DATE
> Task :app:mergeBjitDebugResources UP-TO-DATE
> Task :app:createBjitDebugCompatibleScreenManifests UP-TO-DATE
> Task :app:extractDeepLinksBjitDebug UP-TO-DATE
> Task :app:processBjitDebugMainManifest UP-TO-DATE
> Task :app:processBjitDebugManifest UP-TO-DATE
> Task :app:processBjitDebugManifestForPackage UP-TO-DATE
> Task :app:processBjitDebugResources UP-TO-DATE
> Task :app:mergeBjitDebugNativeDebugMetadata NO-SOURCE
> Task :app:mergeBjitDebugShaders UP-TO-DATE
> Task :app:compileBjitDebugShaders NO-SOURCE
> Task :app:generateBjitDebugAssets UP-TO-DATE
> Task :app:generateBjitDebugPythonAppAssets UP-TO-DATE
> Task :app:generateBjitDebugPythonLicenseAssets UP-TO-DATE
> Task :app:generateBjitDebugPythonMiscAssets UP-TO-DATE
> Task :app:processBjitDebugJavaRes NO-SOURCE
> Task :app:checkBjitDebugDuplicateClasses UP-TO-DATE
> Task :app:desugarBjitDebugFileDependencies UP-TO-DATE
> Task :app:mergeExtDexBjitDebug UP-TO-DATE
> Task :app:mergeLibDexBjitDebug UP-TO-DATE
> Task :app:generateBjitDebugPythonJniLibs UP-TO-DATE
> Task :app:mergeBjitDebugJniLibFolders UP-TO-DATE
> Task :app:mergeBjitDebugNativeLibs UP-TO-DATE
> Task :app:stripBjitDebugDebugSymbols UP-TO-DATE
> Task :app:validateSigningBjitDebug UP-TO-DATE

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:generateBjitDebugPythonRequirements'.
> Process 'command 'python3'' 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

BUILD FAILED in 33s
27 actionable tasks: 1 executed, 26 up-to-date

Ubuntu version : Ubuntu 18.04.5 LTS Android Studio version : Android Studio Arctic Fox | 2020.3.1 Patch 2 (Build #AI-203.7717.56.2031.7678000, built on August 27, 2021, Runtime version: 11.0.10+0-b96-7249189 amd64)

I've checked "Closed Issues" but didn't fulfill anything to fix my issue. Hope to get response from You. Thanks.

chaquo / chaquopy