Question 1: I’m starting to receive this error mor...

# apollo-kotlin

[Nick]

Question 1: I’m starting to receive this error more and more frequently, I wiped out my cache yesterday and ran into tons of gradle issues after that, then once i fixed those issues I didn’t run into it again until just now:
java.lang.NoSuchFieldError: No static field ISO8601DATETIME of type Lcom/xxx/android/type/CustomType; in class Lcom/xxx/android/type/CustomType; or its superclasses (declaration of 'com.xxx.android.type.CustomType' appears in /data/data/com.xxx.android/code_cache/.overlay/base.apk/classes18.dex)
Do you think it’s related to this? https://github.com/apollographql/apollo-android/issues/2043

[mbonnin]

That's hard to tell without more context. Does this happen at compile time or run time?

[Nick]

run time

[mbonnin]

Then it's most likely not the same issue

[mbonnin]

Maybe some R8 thing?

[mbonnin]

Do you have a full stack trace?

[Nick]

sure, i’ll post it in here when it happens again

[Nick]

java.lang.NoSuchFieldError: No static field ISO8601DATETIME of type Lcom/structionsite/android/type/CustomType; in class Lcom/structionsite/android/type/CustomType; or its superclasses (declaration of 'com.structionsite.android.type.CustomType' appears in /data/data/com.structionsite.android/code_cache/.overlay/base.apk/classes18.dex)
        at com.structionsite.android.PinMediaQuery$Node.<clinit>(PinMediaQuery.java:712)
        at com.structionsite.android.PinMediaQuery$Node$Mapper.map(PinMediaQuery.java:851)
        at com.structionsite.android.PinMediaQuery$PinMedia$Mapper$1$1.read(PinMediaQuery.java:692)
        at com.structionsite.android.PinMediaQuery$PinMedia$Mapper$1$1.read(PinMediaQuery.java:689)
        at com.apollographql.apollo.internal.response.RealResponseReader$ListItemReader.readObject(RealResponseReader.kt:274)
        at com.structionsite.android.PinMediaQuery$PinMedia$Mapper$1.read(PinMediaQuery.java:689)
        at com.structionsite.android.PinMediaQuery$PinMedia$Mapper$1.read(PinMediaQuery.java:686)
        at com.apollographql.apollo.internal.response.RealResponseReader.readList(RealResponseReader.kt:142)
        at com.structionsite.android.PinMediaQuery$PinMedia$Mapper.map(PinMediaQuery.java:686)
        at com.structionsite.android.PinMediaQuery$Pin$Mapper$1.read(PinMediaQuery.java:556)
        at com.structionsite.android.PinMediaQuery$Pin$Mapper$1.read(PinMediaQuery.java:553)
        at com.apollographql.apollo.internal.response.RealResponseReader.readObject(RealResponseReader.kt:118)
        at com.structionsite.android.PinMediaQuery$Pin$Mapper.map(PinMediaQuery.java:553)
        at com.structionsite.android.PinMediaQuery$Area$Mapper$1.read(PinMediaQuery.java:429)
        at com.structionsite.android.PinMediaQuery$Area$Mapper$1.read(PinMediaQuery.java:426)
        at com.apollographql.apollo.internal.response.RealResponseReader.readObject(RealResponseReader.kt:118)
        at com.structionsite.android.PinMediaQuery$Area$Mapper.map(PinMediaQuery.java:426)
        at com.structionsite.android.PinMediaQuery$Data$Mapper$1.read(PinMediaQuery.java:329)
        at com.structionsite.android.PinMediaQuery$Data$Mapper$1.read(PinMediaQuery.java:326)
        at com.apollographql.apollo.internal.response.RealResponseReader.readObject(RealResponseReader.kt:118)
        at com.structionsite.android.PinMediaQuery$Data$Mapper.map(PinMediaQuery.java:326)
        at com.structionsite.android.PinMediaQuery$Data$Mapper.map(PinMediaQuery.java:321)
        at com.apollographql.apollo.response.OperationResponseParser$1.read(OperationResponseParser.java:97)
        at com.apollographql.apollo.api.internal.json.ResponseJsonStreamReader.nextObject(ResponseJsonStreamReader.kt:59)
        at com.apollographql.apollo.response.OperationResponseParser.parse(OperationResponseParser.java:92)
        at com.apollographql.apollo.internal.interceptor.ApolloParseInterceptor.parse(ApolloParseInterceptor.java:87)
        at com.apollographql.apollo.internal.interceptor.ApolloParseInterceptor$1.onResponse(ApolloParseInterceptor.java:53)
        at com.apollographql.apollo.internal.interceptor.ApolloServerInterceptor$executeHttpCall$1.onResponse(ApolloServerInterceptor.kt:114)
        at okhttp3.internal.connection.RealCall$AsyncCall.run(RealCall.kt:519)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.lang.Thread.run(Thread.java:923)

[Nick]

I should probably have it generate kotlin modules huh

[mbonnin]

Yea, I was going to suggest that

[mbonnin]

It's super weird. If CustomType.ISO8601DATETIME were not present, I would expect the compilation to fail completely

[Nick]

🤷‍♀️

[wasyl]

Do you use R8 or Keeper plugin? Does it fail when you run the app normally or in instrumented tests?

[Nick]

I did a release build today and received r8 errors at build time. so it must be something related to that.

[Nick]

i’m new to this project, they currently have all code in one module, and i started moving apollo to it’s own module. I assume that’s probably why because when i do a gradle build, I get the error:

ERROR:/Users/nickachtien/Projects/StructionSite_Android/struct_graphql/build/intermediates/runtime_library_classes_jar/release/classes.jar: R8: Type com.structionsite.android.type.CustomType is defined multiple times: /Users/nickachtien/Projects/StructionSite_Android/struct_graphql/build/intermediates/runtime_library_classes_jar/release/classes.jar:com/structionsite/android/type/CustomType.class, /Users/nickachtien/Projects/StructionSite_Android/app/build/intermediates/asm_instrumented_project_classes/prod/com/structionsite/android/type/CustomType.class

[wasyl]

Moving to separate modules is a bug magnet for a lot of stuff 😕 I recommend using --rerun-tasks flag if you see such errors, it will rerun tasks but also populate build cache again with, hopefully, correct outputs

[Nick]

eeek, ok thanks

[Matt Kula]

@Nick any chance you were able to figure this out? Was it just a build cache issue? I'm seeing the same thing when trying to upgrade kotlin to add compose to my app

[Nick]

Hi!! This was related to an android studio issue. Try turning off “build automatically “ in settings.

[Nick]

“Build automatically” will be removed in a future android studio version.

[Nick]

https://issuetracker.google.com/issues/183632446

[Matt Kula]

Dang that isn't checked for me and I usually do all my building through the command line

[Nick]

(I believe this is it)

[Nick]

Oh shoot.

[Nick]

I haven't ran into issues in a while, but i have also been working on different tasks that wouldn't replicate this issue.