[Bug] 不支持安装的整合包安装失败时提示下载文件损坏问题

[anjisuan608]

问题描述 | Bug Description

复现过程

• 来自友商启动器封装的Modrinth整合包

压缩包结构概览

• 能够被HMCL识别

• 开始安装

• 提示下载文件损坏

启动器崩溃报告 / 启动器日志文件 | Launcher Crash Report / Launcher Log File

环境

• HMCL:3.10.0.315
• OS: Windows 11 Pro For Workstation 10.0.26200.7462
• Java: Oracle JDK 25.0.1

日志

hmcl-exported-logs-2025-12-24T21-29-19.zip

[Xirren]

应该和 #4243 一样

[zkitefly]

或许可以上传该文件用作测试

---

[21:28:04] [@.task.AsyncTaskExecutor.lambda$executeNormalTask$31/TRACE] Task failed: org.jackhuang.hmcl.mod.modrinth.ModrinthInstallTask
java.util.zip.ZipException: Not a zip file
	at org.jackhuang.hmcl.util.io.CompressingUtils.createZipFileSystem(CompressingUtils.java:225)
	at org.jackhuang.hmcl.util.io.CompressingUtils$Builder.build(CompressingUtils.java:183)
	at org.jackhuang.hmcl.util.io.Unzipper.unzip(Unzipper.java:93)
	at org.jackhuang.hmcl.mod.ModpackInstallTask.execute(ModpackInstallTask.java:94)
	at org.jackhuang.hmcl.task.AsyncTaskExecutor.lambda$executeNormalTask$22(AsyncTaskExecutor.java:244)
	at org.jackhuang.hmcl.util.Lang.lambda$wrap$2(Lang.java:316)
	at java.base/java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1825)
	at java.base/java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1817)
	at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:511)
	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1450)
	at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:2019)
	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:187)

看起来是压缩包问题

[anjisuan608]

原帖地址

发布者主页	专栏地址
B站主页	B站专栏

资源地址

网盘	访问/提取码
123云盘	N/A
百度网盘	z5w6
天翼云盘	my2f

[3gf8jv4dv]

我试了一下，

文件扩展名为 mrpack 时，HMCL 给出的报错是 Not a zip file，但没有具体原因。

而扩展名为 zip 时，HMCL 给出了一个具体的原因：invalid CEN header。

[@.task.AsyncTaskExecutor.lambda$executeNormalTask$31/TRACE] Task failed: Parsing Modpack Index
java.util.zip.ZipException: invalid CEN header (bad entry name)
	at jdk.zipfs/jdk.nio.zipfs.ZipFileSystem.checkUTF8(ZipFileSystem.java:1825)
	at jdk.zipfs/jdk.nio.zipfs.ZipFileSystem.initCEN(ZipFileSystem.java:1637)
	at jdk.zipfs/jdk.nio.zipfs.ZipFileSystem.<init>(ZipFileSystem.java:215)
	at jdk.zipfs/jdk.nio.zipfs.ZipFileSystemProvider.getZipFileSystem(ZipFileSystemProvider.java:122)
	at jdk.zipfs/jdk.nio.zipfs.ZipFileSystemProvider.newFileSystem(ZipFileSystemProvider.java:117)
	at org.jackhuang.hmcl.util.io.CompressingUtils.createZipFileSystem(CompressingUtils.java:223)
	at org.jackhuang.hmcl.util.io.CompressingUtils$Builder.build(CompressingUtils.java:183)
	at org.jackhuang.hmcl.mod.MinecraftInstanceTask.execute(MinecraftInstanceTask.java:60)
	at org.jackhuang.hmcl.task.AsyncTaskExecutor.lambda$executeNormalTask$22(AsyncTaskExecutor.java:244)
	at org.jackhuang.hmcl.util.Lang.lambda$wrap$2(Lang.java:316)
	at java.base/java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1825)
	at java.base/java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1817)
	at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:511)
	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1450)
	at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:2019)
	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:187)

从你们评论的信息来看，可以建议作者用新版 PCL 或其他启动器再导出一次试试。

[Mine-diamond]

对于 invalid CEN header，我在另一个issue中有过研究

#4784 (comment)

[Mine-diamond]

临时解决方案是将resourcepacks文件夹下的自定义背景图、自定义音乐包这两个文件名中的emoji去掉

根本性解决方案应该要等到HMCL 的压缩包处理转移到kala-compress后才能彻底解决这个问题