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Attempt to invoke virtual method 'boolean java.lang.Class.isInterface()' on a null object reference #216

@depau

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@depau

From email:

EtchDroid USB writer on F-Droid

can you help with this constant crash?

chatgpt4 couldn't :(

java.lang.RuntimeException: Unable to start service eu.depau.etchdroid.service.WorkerService@2326b1
with Intent { act=eu.depau.etchdroid.action.START_JOB dat=content://com.android.providers.downloads.documents/...
flg=0x1 cmp=eu.depau.etchdroid/.service.WorkerService (has extras) }: java.lang.NullPointerException:
Attempt to invoke virtual method 'boolean java.lang.Class.isInterface()'
on a null object reference
        at android.app.ActivityThread.handleServiceArgs(ActivityThread.java:4871)
        at android.app.ActivityThread.-$$Nest$mhandleServiceArgs(Unknown Source:0)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2262)
        at android.os.Handler.dispatchMessage(Handler.java:106)
        at android.os.Looper.loopOnce(Looper.java:210)
        at android.os.Looper.loop(Looper.java:299)
        at android.app.ActivityThread.main(ActivityThread.java:8261)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:559)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:954)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method
'boolean java.lang.Class.isInterface()' on a null object reference
        at java.lang.Class.isAssignableFrom(Class.java:824)
        at android.os.Parcel.readParcelableCreatorInternal(Parcel.java:4853)
        at android.os.Parcel.readParcelableInternal(Parcel.java:4766)
        at android.os.Parcel.readValue(Parcel.java:4532)
        at android.os.Parcel.readValue(Parcel.java:4312)
        at android.os.Parcel.-$$Nest$mreadValue(Unknown Source:0)
        at android.os.Parcel$LazyValue.apply(Parcel.java:4410)
        at android.os.Parcel$LazyValue.apply(Parcel.java:4369)
        at android.os.BaseBundle.getValueAt(BaseBundle.java:394)
        at android.os.BaseBundle.getValue(BaseBundle.java:374)
        at android.os.BaseBundle.getValue(BaseBundle.java:357)
        at android.os.BaseBundle.get(BaseBundle.java:696)
        at android.os.Bundle.getParcelable(Bundle.java:947)
        at android.content.Intent.getParcelableExtra(Intent.java:8927)
        at androidx.activity.ComponentDialog$$ExternalSyntheticApiModelOutline0.m(SourceFile:8)
        at kotlin.ResultKt.safeParcelableExtra(SourceFile:1)
        at eu.depau.etchdroid.service.WorkerService.onStartCommand(SourceFile:66)
        at android.app.ActivityThread.handleServiceArgs(ActivityThread.java:4853)
        ... 9 more
video_2024-02-04_11-43-49.mp4

Regression from 1.5

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