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任务 ':app:minifyDebugWithR8' 执行失败。 > java.lang.NullPointerException

[英]Execution failed for task ':app:minifyDebugWithR8'. > java.lang.NullPointerException

I'm using a jacorb library in my project and when i launch the build apk i get this error.我在我的项目中使用了一个 jacorb 库,当我启动构建 apk 时,我得到了这个错误。 Can someone show us how to fix this error?有人可以告诉我们如何解决这个错误吗? please help.请帮忙。

try add JavaVersion.VERSION_1_8 to you app build.gradle尝试将 JavaVersion.VERSION_1_8 添加到您的应用 build.gradle

compileOptions {
    sourceCompatibility JavaVersion.VERSION_1_8
    targetCompatibility JavaVersion.VERSION_1_8
}

maybe help you to fix the problem, just maybe.也许可以帮助您解决问题,只是也许。 you can try.你可以试试。

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