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battlecatsultimate / BCU-java-PC

battle cats ultimate, a fan-made battle cats emulator.
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Null in main? #106

Closed WaterbottleMan69 closed 9 months ago

WaterbottleMan69 commented 9 months ago

Hi! I have been trying to get the game to work for a couple of weeks now. and it finally installed version 5-2-18 and it keeps giving me an error saying null in main. I really want to play it! Please help!

MandarinSmell commented 9 months ago

If you go to logs folder in the folder where BCU exists, you will see bunch of .log files. Upload the latest file here, or copy/paste contents of it here

WaterbottleMan69 commented 9 months ago

failed to download https://github.com/battlecatsultimate/bcu-assets/raw/master/assets/000001.asset.bcuzip failed to download https://github.com/battlecatsultimate/bcu-assets/raw/master/assets/000005.asset.bcuzip failed to download https://github.com/battlecatsultimate/bcu-assets/raw/master/assets/000006.asset.bcuzip failed to download https://github.com/battlecatsultimate/bcu-assets/raw/master/assets/000007.asset.bcuzip failed to download https://github.com/battlecatsultimate/bcu-assets/raw/master/assets/000008.asset.bcuzip java.lang.NullPointerException at common.util.anim.ImgCut.(ImgCut.java:44) at common.util.anim.ImgCut.newIns(ImgCut.java:28) at common.util.Res.readData(Res.java:98) at common.pack.PackData$DefPack.load(PackData.java:62) at main.MainBCU$AdminContext.initProfile(MainBCU.java:103) at main.MainBCU.main(MainBCU.java:371) null in main version: 0-5-2-18

MandarinSmell commented 9 months ago

We store assets in github here, so here's 3 possible factors

  1. Your region is China. In this case, you can't download asset data
  2. Your anti virus program blocked jar file from accessing internet. Some anti viruses do this just because it's unreliable
  3. BCU doesn't have permission to create file, edit file, or delete file. This is either because BCU doesn't have permission to, or it got blocked by anti virus program

Try to add BCU to white list if you are using anti virus program. Or completely delete anti virus if it still blocks BCU

WaterbottleMan69 commented 9 months ago

oddly the installer worked. so I don't think it doesn't have permission. I don't have a Vpn so I'm not in china. and this is a new computer so I don't have an antivirus yet. It seems I can download them from here so if you could just tell me where to put them that would be great.

WaterbottleMan69 commented 9 months ago

I download the files and put them into the folder it worked!