java.lang.IllegalArgumentException: newPosition > limit: (67079825 > 8454316)

[janecms]

version 1.4.4

The Error info
/* JADX WARN: Failed to parse debug info
java.lang.IllegalArgumentException: newPosition > limit: (67079825 > 8454316)
at java.base/java.nio.Buffer.createPositionException(Unknown Source)
at java.base/java.nio.Buffer.position(Unknown Source)
at java.base/java.nio.ByteBuffer.position(Unknown Source)
at jadx.plugins.input.dex.sections.SectionReader.absPos(SectionReader.java:82)
at jadx.plugins.input.dex.sections.debuginfo.DebugInfoParser.process(DebugInfoParser.java:84)
at jadx.plugins.input.dex.sections.DexCodeReader.getDebugInfo(DexCodeReader.java:118)
at jadx.core.dex.nodes.MethodNode.getDebugInfo(MethodNode.java:564)
at jadx.core.dex.visitors.debuginfo.DebugInfoAttachVisitor.visit(DebugInfoAttachVisitor.java:39)
*/

Now, I think how to resole this question.
Thanks

[skylot]

Now, I think how to resole this question.

@janecms do you want to prepare a PR for that issue? PR is always welcome 🙂
Anyway, it will be nice to provide a sample, so we can reproduce/check this issue.

[sulab999]

how to resole??

[jpstotz]

@sulab999 @janecms The best way to resolve an issue that is caused by a certain DEX/APK files is providing the APK file.

@janecms In your original post you wrote Now, I think how to resole this question. Most people would interpret this sentence this way "I think now I know what changes needed to be done in Jadx to resolve this issue in Jadx". Thus skyot proposed to you to open a PR. If this sentence was meant in a different way please tell it to us.

[sulab999]

this apk
https://www.amazon.com/clouddrive/share/jADAfCDcUu9dEnrxSUwe0MS3aCCVg7CBGWvthsD90mk

[ya121y]

Hey there! any updates about this?

[skylot]

@ya121y we still do not have sample to reproduce this issue.
Sample provided by @sulab999 not having this exact issue (checked with latest unstable build).

@ya121y if you can share a sample please open a new issue, I will close this one because it is old and useless now.

[draekko]

I know this was closed for lack of info but am getting it with the coospo CoospoRide app (current app com.onecoder.coosporide v2.5.31 does as well as prior versions). Was trying to figure out how it talks to my ble hardware but nothing gets decoded. App can be had off the Play store or from apkpure https://apkpure.com/coosporide/com.onecoder.coosporide

One example error message from one of the fragment classes, but this seems to happen with pretty much all the classes.

`/* JADX WARN: Failed to parse debug info
java.lang.IllegalArgumentException: newPosition > limit: (67042708 > 8843904)
at java.base/java.nio.Buffer.createPositionException(Buffer.java:318)
at java.base/java.nio.Buffer.position(Buffer.java:293)
at java.base/java.nio.ByteBuffer.position(ByteBuffer.java:1094)
at jadx.plugins.input.dex.sections.SectionReader.absPos(SectionReader.java:82)
at jadx.plugins.input.dex.sections.debuginfo.DebugInfoParser.process(DebugInfoParser.java:84)
at jadx.plugins.input.dex.sections.DexCodeReader.getDebugInfo(DexCodeReader.java:118)
at jadx.core.dex.nodes.MethodNode.getDebugInfo(MethodNode.java:626)
at jadx.core.dex.visitors.debuginfo.DebugInfoAttachVisitor.visit(DebugInfoAttachVisitor.java:39)
*/

@Override // androidx.fragment.app.Fragment  
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {  
    return null;  
}  
`

[jpstotz]

@draekko Thanks for providing a sample app. Which Jadx version have you used when the posted error occurred?

I wasn't able to reproduce your problem using Jadx 1.5.0 and also not with latest stable version decompiling androidx.fragment.app.Fragment of CoospoRide_2.5.31_APKPure.apk (SHA-1 hash 9F8D9CFED84E2514EBE644235B289E26A914C41D).

[draekko]

I tried 1.5.0 release which i've been using since it was released and tried the latest unstable build this morning.

Java says this

openjdk 21.0.4 2024-07-16
OpenJDK Runtime Environment (build 21.0.4+7-Ubuntu-1ubuntu224.04)
OpenJDK 64-Bit Server VM (build 21.0.4+7-Ubuntu-1ubuntu224.04, mixed mode, sharing)

Using it on latest Ubuntu 24.04.1 LTS