LiveCode Forums.

... the following error:

"Could not encode class bundle."

If I deselect the "Map" option, the app builds and runs on my device without any issues.

Has anyone encountered this problem before? Is there a configuration or dependency that I might have missed, or is there an additional setup step required ...

... the standalone application
could not encode class bundle - error:
Exception in thread "main" java-lang-UnsupportedClassVersionError :
com/android/tools/r8/D8 has been compiled by a more recent version of the java
Runtime (class file version 55) this version of the Java Runtime only recognizes
class file ...

... to build app for testing: could not encode class bundle - error:
Methods with invalid locals information:
void androidx.print.PrintHelper$PrintUriAdapter$1.onPostExecute(android.graphics.Bitmap)
Information in locals-table is invalid with respect to the stack map table. Local refers to non-present stack ...

... This widget wraps an MKMapView on iOS and 64-bit Mac, and a GoogleMap on
Android. It supports simple markers and polylines (on Android).

Note: In order to use the map widget on Android, you must create a Google Maps V2 API key for your app, and set it in the standalone settings for the ...

... I see the error message "Could not encode class bundle".
By deselecting the "map" option, I am able to construct and evaluate the application according to its intended purpose.

What information or events have I failed to be aware of?

Hi All,

I've not built for Android in a while, and since I ... the standalone application could not encode class bundle - error:
Exception in thread "main" java.lang.UnsupportedClassVersionError:
com/android/tools/r8/D8 has been compiled by a more recent version of the Java Runtime (class file version 55.0 ...

"could not encode class bundle" - which if I remember right, this was the same error I got when traversing through different versions of LC9. Will let you know once up an running.

... to build app for testing: could not encode bundle - error: Exception in thread "main.java.lang.UnsupportedClassVersionError com/android/tools/r8/D8 has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions ...

... com/search.php?keywords=could+not+encode+class+bundle&sid=71cf7f84a1be32956e59f5e4bffb800f

Did you install the latest Build Tools? You need those too, which you can get via Android Studio.

If none of that works, I'm afraid I'm out of ideas. You might write to support@livecode.com and see if they have ...

After a lot of back and forth, I have now managed to reinstall everything.
Unfortunately, I'm back at square one. When I check the Android scanner
in the inclusions pane, and try to build for testing, I get the original error message
(could not encode class bundle)

Any new suggestions?

///Peter

Probably you have the wrong version of Java installed, you need Java 8.

https://forums.livecode.com/viewtopic.p ... le#p198052

... to build app for testing: could not encode class bundle - compilation failed with an internal error
java.nio.file.invalidpathexception: illegal path chars <> 2 ...

What is this? Any recommendations?

When I select "map" in the inclusion pane and try to the app on my phone, I get "Could not encode class bundle"
If I uncheck "map", I can build and test the app as intended.

What have I missed?

/// Peter

... com/search.php?keywords=could+not+encode+class+bundle&sid=71cf7f84a1be32956e59f5e4bffb800f), probably the cause is that your Java/jdk version is not the one LiveCode expects. LiveCode needs Java 8.

Hope this helps,

Kind regards,
Panos
--

Hello,
I am trying to convert a LiveCode file to a .APK file but when saving my app as a standalone application this error message pops up:

There was an error while saving the standalone application could not encode class bundle

I really need help with this ASAP

Thanks in advance,
Arad