How to Run with --stacktrace option to get the stack trace

Question

I keep getting this error and i don't seem to find any help online. I am new to flutter and android studio. any help is well appreciated

• FAILURE: Build failed with an exception.

  Where: Build file 'C:\Android\Android Studios\cravings\android\app\build.gradle' line: 26

• What went wrong: A problem occurred evaluating project ':app'.

  Could not open dsl remapped class cache for eq9b73nqpstq0kplnrtticwqc (C:\Users\October Price.gradle\caches\5.6.2\scripts-remapped\flutter_f2f86ofj12jp9hosmvp06kahh\eq9b73nqpstq0kplnrtticwqc\dsl9d9bdfa13168004751655a79e56a065e). Unexpected lock protocol found in lock file. Expected 3, found 0.

• 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 1s Finished with error: Gradle task assembleDebug failed with exit code

Answer 1

You can try running the assembleDebug Gradle task manually.

cd android
./gradlew assembleDebug --stacktrace

But there could be something wrong with your configuration. Run flutter doctor -v and see if everything is setup correctly.

Otherwise you can try deleting the Gradle cache folder which seem to bet at C:\Users\October Price.gradle\caches.

Answer 2

You can set your android compiler to always run with --stacktrace modifier.

• Head to Settings > Build, Execution, Deployment > Compiler
• Add --debug or --info or --stacktrace (Or combination of them) to the Command line options

In your case clearing C:\Users\October Price\.gradle\caches folder and re-syncing the project might help.