I am fallow this steps but nat working
Same for me
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Thanks for your reply. I will surely look into it. But extension compilation is working when I select Java as language. With kotlin abrupt failed.
Hey, thanks for helping, Can you please help me in installing rush in my windows PC?
• Build initialized
┌ Checking project files
│ info Checking metadata file (rush.yml)
│ info Checking AndroidManifest.xml file
└ done
┌ Compiling sources
│ info Picked 1 source file
└ done
┌ Processing the extension
│ info Linking extension assets
│ info Generating DEX bytecode
│ Compilation failed with an internal error.
│ java.lang.IllegalArgumentException: Unsupported class file major version 62
│ at com.android.tools.r8.A.a.a.f.(:10)
│ at com.android.tools.r8.A.a.a.f.(:2)
│ at com.android.tools.r8.A.a.a.f.(:1)
│ at com.android.tools.r8.A.a.a.f.(:107)
│ at com.android.tools.r8.graph.x0.a(:24)
│ at com.android.tools.r8.dex.a$a.a(:12)
│ at java.base/java.util.concurrent.ForkJoinTask$AdaptedCallable.exec(ForkJoinTask.java:1428)
│ at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373)
│ at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182)
│ at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655)
│ at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622)
│ at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165)
└ failed
Hello dear @Shreyash, please release the Rush 2.0 soon.
- We’re unavailable to desugar some Java 8 libraries using the current version of Rush.
- Also need helper blocks support.
- Need siblings extension support.
(We respect your hard work 
)
2 Likes
Also i think these needs to be added.
import com.google.appinventor.components.common.OptionList;
import com.google.appinventor.components.common.Default;
got this error when i put this - deps:
- tess4j-5.7.0.jar
- commons-io-2.12.0.jar
│ erro The following error occurred while validating metadata file (rush.yml):
│ type ‘_InternalLinkedHashMap<String, dynamic>’ is not a subtype of type ‘YamlMap’ in type cast
└ failed
The problem is that your username has whitespaces in it. To work around this, move the Rush data directory (located at %USERPROFILE%/AppData/Roaming/rush on Windows) to a new location that doesn’t contain any whitespace, say C:/rush, and then create a new env var named RUSH_DATA_DIR which points to this new location.
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It’s likely that your rush.yml isn’t correctly indented. Make sure that the deps field looks like this:
deps:
- tess4j-5.7.0.jar
- commons-io-2.12.0.jar
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I was Trying to Install it on Ubuntu 22.04
and I am getting error like
bash: /root/.rush/bin/rush: cannot execute binary file: Exec format error
if anyone have solution then please forward me
I want rush to install on aarch64 based System, currently, it scoped to x86-64
Can we use proguard in rush?
Currently, only x86_64 builds are provided. You can however build Rush for your architecture yourself. Build instructions for the current stable release can be found on the main branch.
I think I have ran into some kind of issue.
I build an extension then delete some files and jars. And when I again build it, those files are still in the aix.
it might be because rush saves some raw data
I don’t know much about it but I have seen that data
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