Handling PSD Files with Layer Information Signature Errors in Java

[simida0755]

I encountered an exception error while opening a PSD file: java.io.IOException: layer information signature error. The PSD file can be opened normally in Photoshop, and if I save it again with Photoshop, the error does not occur. I noticed that this exception is thrown in the parseAdditionalSections method, specifically in this part of the code:

java
if (!tag.equals("8BIM")) {
throw new IOException("layer information signature error");
}
I would like to know how I can avoid this error and properly handle such PSD files.

我在打开psd文件的时候遇到了
java.io.IOException: layer information signature error
的异常报错，而这个psd文件是可以被photoshop正常打开的，如果用photoshop重新保存，则不会出现这个报错
我看到是parseAdditionalSections方法中的
if (!tag.equals("8BIM")) {
throw new IOException("layer information signature error");
}
这部分代码抛出的异常
我想问，我要怎么避免这个报错正常的处理这样的psd文件