[FLUTTER] cant debug first app | Exercism | Page 1

dense cliff Jun 26, 2023, 4:38 PM

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I tried: Cleaning C:\Users\muta\.gradle\caches

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prob not good to post this on exercism

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code i have:https://codelabs.developers.google.com/codelabs/flutter-codelab-first#3

Google Codelabs

Your first Flutter app | Google Codelabs

In this codelab, you’ll learn how to build a Flutter app that generates random, cool-sounding names.

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java i have PS C:\Users\muta> java --version openjdk 11.0.19 2023-04-18 OpenJDK Runtime Environment Temurin-11.0.19+7 (build 11.0.19+7) OpenJDK 64-Bit Server VM Temurin-11.0.19+7 (build 11.0.19+7, mixed mode)

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error:```Launching lib\main.dart on SM A025G in debug mode...

FAILURE: Build failed with an exception.

What went wrong:
Could not open settings generic class cache for settings file 'D:\Coding\Flute\flutter_application\android\settings.gradle' (C:\Users\muta
.gradle\caches\7.5\scripts\3d075fs9hjp81ny0sgym4v09w).

BUG! exception in phase 'semantic analysis' in source unit 'BuildScript' Unsupported class file major version 63

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

┌─ Flutter Fix ─────────────────────────────────────────────────────────────────────────────────┐
│ [!] Your project's Gradle version is incompatible with the Java version that Flutter is using │
│ for Gradle. │
│ │
│ To fix this issue, first, check the Java version used by Flutter by running flutter doctor │ │ --verbose. │
│ │
│ Then, update the Gradle version specified in │
│ D:\Coding\Flute\flutter_application\android\gradle\wrapper\gradle-wrapper.properties to be │
│ compatible with that Java version. See the link below for more information on compatible │
│ Java/Gradle versions: │
│ https://docs.gradle.org/current/userguide/compatibility.html#java │
Exception: Gradle task assembleDebug failed with exit code 1```

strange totem Jun 26, 2023, 4:58 PM

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read the error message, it's telling you exactly what's wrong and how to fix it

dense cliff Jun 26, 2023, 5:05 PM

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strange totem read the error message, it's telling you exactly what's wrong and how to fix it

i read it & it doesnt

lilac stirrup Jun 26, 2023, 5:07 PM

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"Your project's Gradle version is incompatible with the Java version that Flutter is using │
│ for Gradle. "

dense cliff Jun 26, 2023, 5:07 PM

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Yes i know

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but then flutter doctor doesnt work and produces same error

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it seems that flutter doesnt support anything over java 11

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because that what it was bundled with

lilac stirrup Jun 26, 2023, 5:10 PM

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which version are you using?

dense cliff Jun 26, 2023, 5:11 PM

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lilac stirrup which version are you using?

which what? gradle is 7.5 (bundled in with project) and for java 11

lilac stirrup Jun 26, 2023, 5:13 PM

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Which verison of java, since flutter should support never version of java

dense cliff Jun 26, 2023, 5:15 PM

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openjdk 11.0.19 2023-04-18
OpenJDK Runtime Environment Temurin-11.0.19+7 (build 11.0.19+7)
OpenJDK 64-Bit Server VM Temurin-11.0.19+7 (build 11.0.19+7, mixed mode)```

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newest java

dense cliff Jun 26, 2023, 6:47 PM

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SOLIUTION:

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NO JAVA WAS NEEDED

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HAHAHHA

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temporary though

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bcs this is system variable other software uses java too

dense cliff Jun 26, 2023, 7:14 PM

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though then i dont undearstand if it was bundled why it was not set automatically

strange totem Jun 26, 2023, 7:38 PM

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because system variables override that

dense cliff Jun 27, 2023, 7:32 PM

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strange totem because system variables override that

yeah but setting in user variables didnt work

#[FLUTTER] cant debug first app