Join no longer working after upgrade

[Randy Juber]

Ever since upgrading to Android 15, Join does nothing but auto close when I open it. I tried to uninstall and reinstall it, clear the cache, etc.., nothing is working.

[Randy Juber]

Anyone have an idea how to get Join to work on Android 15? Or is it working for anyone else?

[Randy Juber]

This is the error text that Android eventually gives me if I try to open Join multiple times after it closes by itself. Below are the contents of the email sent to support on July 15th. I'm not a programmer, so this is all gibberish to me, unfortunately. If anyone is able to translate what this means to laymen's terms, I would be appreciated.

Thank you in advance.

Subject:

Join - java.lang.IllegalArgumentException: no JSON input found

Body:

com.joaomgcd.join version 3.0.10

Source com.google.android.packageinstaller
OS Build AP3A.240905.015.A2.S908USQS8FYF2
OS Code 35
Device SM-S908U
Manufacturer samsung
Product b0qsqw

java.lang.IllegalArgumentException: no JSON input found
at com.google.common.base.Preconditions.checkArgument(SourceFile:2)
at com.google.api.client.util.Preconditions.checkArgument(SourceFile:2)
at com.google.api.client.json.JsonParser.startParsing(SourceFile:18)
at com.google.api.client.json.JsonParser.parse(SourceFile:5)
at com.google.api.client.json.JsonParser.parse(SourceFile:3)
at com.google.api.client.json.JsonObjectParser.parseAndClose(SourceFile:4)
at com.google.api.client.json.JsonObjectParser.parseAndClose(SourceFile:1)
at com.google.api.client.http.HttpResponse.parseAs(SourceFile:2)
at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.execute(Unknown Source:6)
at r4.b.t(SourceFile:9)
at a5.n.N(SourceFile:49)
at a5.n.M(Unknown Source:1)
at i4.x$k.run(SourceFile:6)
at j5.p1.m(Unknown Source:0)
at j5.p1.b(Unknown Source:0)
at j5.n1.accept(Unknown Source:2)
at n7.i.onSuccess(SourceFile:8)
at io.reactivex.internal.operators.single.m$a.run(SourceFile:15)
at e7.o$a.run(SourceFile:10)
at s7.m.run(SourceFile:14)
at s7.m.call(Unknown Source:0)
at java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:307)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:644)
at java.lang.Thread.run(Thread.java:1012)