How to resolve error in 'flutter.gradle' line 1201 that prevents app execution on devices?

Question

How to solve the error FAILURE: Build failed with an exception.

Where: Script 'C:\flutter\packages\flutter_tools\gradle\flutter.gradle' line: 1201

here is the code for line 1201:

project.exec {
            logging.captureStandardError LogLevel.ERROR
            executable flutterExecutable.absolutePath
            workingDir sourceDir
            if (localEngine != null) {
                args "--local-engine", localEngine
                args "--local-engine-src-path", localEngineSrcPath
            }
            if (verbose) {
                args "--verbose"
            } else {
                args "--quiet"
            }
            args "assemble"
            args "--no-version-check"
            args "--depfile", "${intermediateDir}/flutter_build.d"
            args "--output", "${intermediateDir}"
            if (performanceMeasurementFile != null) {
                args "--performance-measurement-file=${performanceMeasurementFile}"
            }
            if (!fastStart || buildMode != "debug") {
                args "-dTargetFile=${targetPath}"
            } else {
                args "-dTargetFile=${Paths.get(flutterRoot.absolutePath, "examples", "splash", "lib", "main.dart")}"
            }
            args "-dTargetPlatform=android"
            args "-dBuildMode=${buildMode}"
            if (trackWidgetCreation != null) {
                args "-dTrackWidgetCreation=${trackWidgetCreation}"
            }
            if (splitDebugInfo != null) {
                args "-dSplitDebugInfo=${splitDebugInfo}"
            }
            if (treeShakeIcons == true) {
                args "-dTreeShakeIcons=true"
            }
            if (dartObfuscation == true) {
                args "-dDartObfuscation=true"
            }
            if (dartDefines != null) {
                args "--DartDefines=${dartDefines}"
            }
            if (bundleSkSLPath != null) {
                args "-dBundleSkSLPath=${bundleSkSLPath}"
            }
            if (codeSizeDirectory != null) {
                args "-dCodeSizeDirectory=${codeSizeDirectory}"
            }
            if (extraGenSnapshotOptions != null) {
                args "--ExtraGenSnapshotOptions=${extraGenSnapshotOptions}"
            }
            if (extraFrontEndOptions != null) {
                args "--ExtraFrontEndOptions=${extraFrontEndOptions}"
            }
            args ruleNames
        }
    }
}

Error that generated :

Where:
Script 'C:\Users\lin37\flutter\packages\flutter_tools\gradle\flutter.gradle' line: 1201

What went wrong:

Execution failed for task ':app:compileFlutterBuildRelease'.
> Process 'command 'C:\Users\lin37\flutter\bin\flutter.bat'' finished with non-zero exit value 1

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 21s Running Gradle task 'assembleRelease'... 22.4s Gradle task assembleRelease failed with exit code 1

score 0 · Answer 1 · answered Jul 01 '23 at 04:01

It worked with me by shortening the directory which is the project in it,

you can shorten the directory either by changing a file name if it is big (the way I used) or you can just move the project to another shorter directory.

I got the fix from this question: Improperly formatted define flag: EDIT _ flutter

Hope it helps.

How to resolve error in 'flutter.gradle' line 1201 that prevents app execution on devices?

1 Answers1