NoClassDefFoundError. about airship-flutter HOT 7 CLOSED

same question. Looking forward to a sulotion.

from airship-flutter.

Hello,
That error looks like a proguard issue. Could you send us your build.gradle files along with your proguard rules files to verify please ?
Also, did you notice the issue on other Android versions or is it specific to under Android 7 versions ?

from airship-flutter.

Hello, That error looks like a proguard issue. Could you send us your build.gradle files along with your proguard rules files to verify please ? Also, did you notice the issue on other Android versions or is it specific to under Android 7 versions ?

hello,
We use android default proguard,and this error only occurs under android 7,this is system proguard,and my build.gradle part code
proguard-android.txt

defaultConfig {
// TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
minSdkVersion 21
targetSdkVersion 30
versionCode flutterVersionCode.toInteger()
versionName flutterVersionName
ndk{
abiFilters "armeabi-v7a" ,"arm64-v8a"
}
multiDexEnabled true

    testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}

buildTypes {
    debug {
        signingConfig signingConfigs.debugConfig
    }
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
        signingConfig signingConfigs.release
        shrinkResources false
    }
}

from airship-flutter.

I thought it would be proguard but since the minify is disabled, I doubt it. Could you also send us your proguard-rules.pro file ?
I wonder also if it could be related to the multiDex.

Do you want to jump on a call to check the code and do some tests removing the proguard and the multiDex ?

from airship-flutter.

我认为这将是 proguard，但由于 minify 被禁用，我对此表示怀疑。您能否也将您的 proguard-rules.pro 文件发送给我们？ 我还想知道它是否与 multiDex 有关。

您是否想立即调用以检查代码并进行一些删除 proguard 和 multiDex 的测试？

minifyEnabled is false and We didn't put proguard-rules.pro,this is system generated code

from airship-flutter.

我认为这将是 proguard，由于缩小被禁止，我表示怀疑。但您也可以将您的 proguard-rules.pro 文件发送给？ 我还想知道它是否与 multiDex 有关。

您是否想立即调用以检查代码并进行一些删除 proguard 和 multiDex 的测试？

We found this problem on firebase. Since all the models were below android 7, we did not find this problem on any of our test machines

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Could you share some stats about the crash please ? How many users impacted ? How many occurrences ? Is there a specific kind of devices impacted ?

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