libpng error: Not a PNG file

本文探讨了libpng报错的原因及解决方案,指出错误可能是由于图片的实际编码与使用的后缀不符导致的。libpng通过检查文件头来确定图片格式。

     libpng 报错,可能是你的图片不是png编码,但硬用了png的后缀。libpng是根据文件头识别的!

C:\Users\Administrator\Desktop\apktool>java -jar apktool_2.11.1.jar b ys_out --copy-original --use-aapt1 -o patched.apk I: Using Apktool 2.11.1 on patched.apk with 8 threads I: Checking whether sources have changed... I: Checking whether sources have changed... I: Smaling smali folder into classes.dex... I: Checking whether sources have changed... I: Checking whether resources have changed... I: Building resources with aapt... W: libpng error: Not a PNG file W: ERROR: Failure processing PNG image C:\Users\Administrator\Desktop\apktool\ys_out\res\mipmap-xxxhdpi\ic_launcher.png W: libpng error: Not a PNG file W: ERROR: Failure processing PNG image C:\Users\Administrator\Desktop\apktool\ys_out\res\mipmap-xxxhdpi\ic_launcher_foreground.png W: libpng error: Not a PNG file W: ERROR: Failure processing PNG image C:\Users\Administrator\Desktop\apktool\ys_out\res\mipmap-xxxhdpi\ic_launcher_round.png Exception in thread "main" brut.androlib.exceptions.AndrolibException: brut.common.BrutException: could not exec (exit code = 1): [C:\Users\Administrator\AppData\Local\Temp\brut_util_Jar_89850116274816387662406604486080040240.tmp, p, --forced-package-id, 127, --min-sdk-version, 21, --target-sdk-version, 31, --version-code, 637, --version-name, 4.0.0_16983586_17100363, --no-version-vectors, -F, C:\Users\Administrator\AppData\Local\Temp\APKTOOL684410994307341459.tmp, -I, C:\Users\Administrator\AppData\Local\apktool\framework\1.apk, -S, C:\Users\Administrator\Desktop\apktool\ys_out\res, -M, C:\Users\Administrator\Desktop\apktool\ys_out\AndroidManifest.xml] at brut.androlib.AaptInvoker.invoke(SourceFile:309) at brut.androlib.ApkBuilder.buildResources(SourceFile:352) at brut.androlib.ApkBuilder.build(SourceFile:93) at brut.apktool.Main.main(SourceFile:322) Caused by: brut.common.BrutException: could not exec (exit code = 1): [C:\Users\Administrator\AppData\Local\Temp\brut_util_Jar_89850116274816387662406604486080040240.tmp, p, --forced-package-id, 127, --min-sdk-version, 21, --target-sdk-version, 31, --version-code, 637, --version-name, 4.0.0_16983586_17100363, --no-version-vectors, -F, C:\Users\Administrator\AppData\Local\Temp\APKTOOL684410994307341459.tmp, -I, C:\Users\Administrator\AppData\Local\apktool\framework\1.apk, -S, C:\Users\Administrator\Desktop\apktool\ys_out\res, -M, C:\Users\Administrator\Desktop\apktool\ys_out\AndroidManifest.xml] at brut.util.OS.exec(SourceFile:143) at brut.androlib.AaptInvoker.invoke(SourceFile:305) ... 3 more ys_out\smali\com\example\floatingball\FloatingBallService$TouchListener.smali[108,0] Error for input '.end class': Invalid directive
最新发布
10-13
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