Make it auto fix java when it fail to load Java about portablemc

[mindstorm38]

You are talking about local installation, but by default the launcher downloads a custom JVM distributed by Mojang. In this case, if this is not working, it must be because the launcher was interrupted when downloading. If the launcher was not interrupted and the JVM installation doesn't work, there is an issue with the internal launcher's behavior.

In your first message, it's clear that the download was interrupted because the jvm.cfg is missing.

Anyway, I will work on an integrity checker for the JVM installation.
I'll post progress notes in this thread.

[GoodDay360]

There're more btw.

[mindstorm38]

Thank you for the report! Could you put a screenshot of the contents of the directory .minecraft/jvm/jre-legacy/ and .minecraft/jvm/java-runtime-alpha/?

[GoodDay360]

Anyway, I also fixed that issue that was shown in the screenshot I sent by deleting the Java folder. Hope there is a way to auto it

[mindstorm38]

I guess that happened after you interrupted a download before its end?

I'll work on that issue, this is not simple since checking the whole JVM directory before starting will increase start time. I already do that for game assets, this works fine but takes time!

[GoodDay360]

Kinda something like that. But on most PC their Java is weird it is not just they interrupted a download. The way their Java setup is different from what your Launcher expected.

[mindstorm38]

Available in the next release 2.0.4