Build failed with an exception, after flutter upgrade









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after upgrade my flutter to Channel beta, v0.10.2, when i press F5 to build and run on emulator its error, whats the problem?






Launching libmain.dart on Android SDK built for x86 in debug mode...
e: C:flutter.pub-cachehostedpub.dartlang.orgflutter_launch-0.1.2androidsrcmainkotlincomexampleflutterlaunchFlutterLaunchPlugin.kt: (33, 42): Type inference failed. Expected type mismatch: inferred type is String? but String was expected
e: C:flutter.pub-cachehostedpub.dartlang.orgflutter_launch-0.1.2androidsrcmainkotlincomexampleflutterlaunchFlutterLaunchPlugin.kt: (34, 44): Type inference failed. Expected type mismatch: inferred type is String? but String was expected
e: C:flutter.pub-cachehostedpub.dartlang.orgflutter_launch-0.1.2androidsrcmainkotlincomexampleflutterlaunchFlutterLaunchPlugin.kt: (50, 40): Type inference failed. Expected type mismatch: inferred type is String? but String was expected
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':flutter_launch:compileDebugKotlin'.
> Compilation error. See log for more details
* 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 6s
Gradle task assembleDebug failed with exit code 1
Exited (sigterm)





flutter doctor :






Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel beta, v0.10.2, on Microsoft Windows [Version 10.0.17134.345], locale en-ID)
[√] Android toolchain - develop for Android devices (Android SDK 28.0.3)
[√] Android Studio (version 3.2)
[√] VS Code (version 1.28.2)
[√] Connected device (1 available)

• No issues found!












share|improve this question





















  • Did you tried upgrading the related plugin (flutterlaunch)
    – UdeshUK
    Nov 12 at 7:49










  • yah, already tried update all depedencies, but still not work
    – RIFAL
    Nov 13 at 4:27










  • after remove the flutter_launch plugin evrything going normal, thanks
    – RIFAL
    Nov 13 at 7:45














up vote
0
down vote

favorite












after upgrade my flutter to Channel beta, v0.10.2, when i press F5 to build and run on emulator its error, whats the problem?






Launching libmain.dart on Android SDK built for x86 in debug mode...
e: C:flutter.pub-cachehostedpub.dartlang.orgflutter_launch-0.1.2androidsrcmainkotlincomexampleflutterlaunchFlutterLaunchPlugin.kt: (33, 42): Type inference failed. Expected type mismatch: inferred type is String? but String was expected
e: C:flutter.pub-cachehostedpub.dartlang.orgflutter_launch-0.1.2androidsrcmainkotlincomexampleflutterlaunchFlutterLaunchPlugin.kt: (34, 44): Type inference failed. Expected type mismatch: inferred type is String? but String was expected
e: C:flutter.pub-cachehostedpub.dartlang.orgflutter_launch-0.1.2androidsrcmainkotlincomexampleflutterlaunchFlutterLaunchPlugin.kt: (50, 40): Type inference failed. Expected type mismatch: inferred type is String? but String was expected
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':flutter_launch:compileDebugKotlin'.
> Compilation error. See log for more details
* 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 6s
Gradle task assembleDebug failed with exit code 1
Exited (sigterm)





flutter doctor :






Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel beta, v0.10.2, on Microsoft Windows [Version 10.0.17134.345], locale en-ID)
[√] Android toolchain - develop for Android devices (Android SDK 28.0.3)
[√] Android Studio (version 3.2)
[√] VS Code (version 1.28.2)
[√] Connected device (1 available)

• No issues found!












share|improve this question





















  • Did you tried upgrading the related plugin (flutterlaunch)
    – UdeshUK
    Nov 12 at 7:49










  • yah, already tried update all depedencies, but still not work
    – RIFAL
    Nov 13 at 4:27










  • after remove the flutter_launch plugin evrything going normal, thanks
    – RIFAL
    Nov 13 at 7:45












up vote
0
down vote

favorite









up vote
0
down vote

favorite











after upgrade my flutter to Channel beta, v0.10.2, when i press F5 to build and run on emulator its error, whats the problem?






Launching libmain.dart on Android SDK built for x86 in debug mode...
e: C:flutter.pub-cachehostedpub.dartlang.orgflutter_launch-0.1.2androidsrcmainkotlincomexampleflutterlaunchFlutterLaunchPlugin.kt: (33, 42): Type inference failed. Expected type mismatch: inferred type is String? but String was expected
e: C:flutter.pub-cachehostedpub.dartlang.orgflutter_launch-0.1.2androidsrcmainkotlincomexampleflutterlaunchFlutterLaunchPlugin.kt: (34, 44): Type inference failed. Expected type mismatch: inferred type is String? but String was expected
e: C:flutter.pub-cachehostedpub.dartlang.orgflutter_launch-0.1.2androidsrcmainkotlincomexampleflutterlaunchFlutterLaunchPlugin.kt: (50, 40): Type inference failed. Expected type mismatch: inferred type is String? but String was expected
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':flutter_launch:compileDebugKotlin'.
> Compilation error. See log for more details
* 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 6s
Gradle task assembleDebug failed with exit code 1
Exited (sigterm)





flutter doctor :






Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel beta, v0.10.2, on Microsoft Windows [Version 10.0.17134.345], locale en-ID)
[√] Android toolchain - develop for Android devices (Android SDK 28.0.3)
[√] Android Studio (version 3.2)
[√] VS Code (version 1.28.2)
[√] Connected device (1 available)

• No issues found!












share|improve this question













after upgrade my flutter to Channel beta, v0.10.2, when i press F5 to build and run on emulator its error, whats the problem?






Launching libmain.dart on Android SDK built for x86 in debug mode...
e: C:flutter.pub-cachehostedpub.dartlang.orgflutter_launch-0.1.2androidsrcmainkotlincomexampleflutterlaunchFlutterLaunchPlugin.kt: (33, 42): Type inference failed. Expected type mismatch: inferred type is String? but String was expected
e: C:flutter.pub-cachehostedpub.dartlang.orgflutter_launch-0.1.2androidsrcmainkotlincomexampleflutterlaunchFlutterLaunchPlugin.kt: (34, 44): Type inference failed. Expected type mismatch: inferred type is String? but String was expected
e: C:flutter.pub-cachehostedpub.dartlang.orgflutter_launch-0.1.2androidsrcmainkotlincomexampleflutterlaunchFlutterLaunchPlugin.kt: (50, 40): Type inference failed. Expected type mismatch: inferred type is String? but String was expected
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':flutter_launch:compileDebugKotlin'.
> Compilation error. See log for more details
* 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 6s
Gradle task assembleDebug failed with exit code 1
Exited (sigterm)





flutter doctor :






Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel beta, v0.10.2, on Microsoft Windows [Version 10.0.17134.345], locale en-ID)
[√] Android toolchain - develop for Android devices (Android SDK 28.0.3)
[√] Android Studio (version 3.2)
[√] VS Code (version 1.28.2)
[√] Connected device (1 available)

• No issues found!








Launching libmain.dart on Android SDK built for x86 in debug mode...
e: C:flutter.pub-cachehostedpub.dartlang.orgflutter_launch-0.1.2androidsrcmainkotlincomexampleflutterlaunchFlutterLaunchPlugin.kt: (33, 42): Type inference failed. Expected type mismatch: inferred type is String? but String was expected
e: C:flutter.pub-cachehostedpub.dartlang.orgflutter_launch-0.1.2androidsrcmainkotlincomexampleflutterlaunchFlutterLaunchPlugin.kt: (34, 44): Type inference failed. Expected type mismatch: inferred type is String? but String was expected
e: C:flutter.pub-cachehostedpub.dartlang.orgflutter_launch-0.1.2androidsrcmainkotlincomexampleflutterlaunchFlutterLaunchPlugin.kt: (50, 40): Type inference failed. Expected type mismatch: inferred type is String? but String was expected
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':flutter_launch:compileDebugKotlin'.
> Compilation error. See log for more details
* 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 6s
Gradle task assembleDebug failed with exit code 1
Exited (sigterm)





Launching libmain.dart on Android SDK built for x86 in debug mode...
e: C:flutter.pub-cachehostedpub.dartlang.orgflutter_launch-0.1.2androidsrcmainkotlincomexampleflutterlaunchFlutterLaunchPlugin.kt: (33, 42): Type inference failed. Expected type mismatch: inferred type is String? but String was expected
e: C:flutter.pub-cachehostedpub.dartlang.orgflutter_launch-0.1.2androidsrcmainkotlincomexampleflutterlaunchFlutterLaunchPlugin.kt: (34, 44): Type inference failed. Expected type mismatch: inferred type is String? but String was expected
e: C:flutter.pub-cachehostedpub.dartlang.orgflutter_launch-0.1.2androidsrcmainkotlincomexampleflutterlaunchFlutterLaunchPlugin.kt: (50, 40): Type inference failed. Expected type mismatch: inferred type is String? but String was expected
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':flutter_launch:compileDebugKotlin'.
> Compilation error. See log for more details
* 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 6s
Gradle task assembleDebug failed with exit code 1
Exited (sigterm)





Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel beta, v0.10.2, on Microsoft Windows [Version 10.0.17134.345], locale en-ID)
[√] Android toolchain - develop for Android devices (Android SDK 28.0.3)
[√] Android Studio (version 3.2)
[√] VS Code (version 1.28.2)
[√] Connected device (1 available)

• No issues found!





Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel beta, v0.10.2, on Microsoft Windows [Version 10.0.17134.345], locale en-ID)
[√] Android toolchain - develop for Android devices (Android SDK 28.0.3)
[√] Android Studio (version 3.2)
[√] VS Code (version 1.28.2)
[√] Connected device (1 available)

• No issues found!






dart flutter






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asked Nov 12 at 3:14









RIFAL

449




449











  • Did you tried upgrading the related plugin (flutterlaunch)
    – UdeshUK
    Nov 12 at 7:49










  • yah, already tried update all depedencies, but still not work
    – RIFAL
    Nov 13 at 4:27










  • after remove the flutter_launch plugin evrything going normal, thanks
    – RIFAL
    Nov 13 at 7:45
















  • Did you tried upgrading the related plugin (flutterlaunch)
    – UdeshUK
    Nov 12 at 7:49










  • yah, already tried update all depedencies, but still not work
    – RIFAL
    Nov 13 at 4:27










  • after remove the flutter_launch plugin evrything going normal, thanks
    – RIFAL
    Nov 13 at 7:45















Did you tried upgrading the related plugin (flutterlaunch)
– UdeshUK
Nov 12 at 7:49




Did you tried upgrading the related plugin (flutterlaunch)
– UdeshUK
Nov 12 at 7:49












yah, already tried update all depedencies, but still not work
– RIFAL
Nov 13 at 4:27




yah, already tried update all depedencies, but still not work
– RIFAL
Nov 13 at 4:27












after remove the flutter_launch plugin evrything going normal, thanks
– RIFAL
Nov 13 at 7:45




after remove the flutter_launch plugin evrything going normal, thanks
– RIFAL
Nov 13 at 7:45

















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