運行時報錯
Exception in thread "main" java.lang.IncompatibleClassChangeError: Found class java.nio.file.Path, but interface was expected
at com.google.zxing.client.j2se.MatrixToImageWriter.writeToPath(MatrixToImageWriter.java:124)
at com.google.zxing.client.j2se.MatrixToImageWriter.writeToPath(MatrixToImageWriter.java:95)
at imoocORcode.CreaterORcode.main(CreaterORcode.java:40)
2017-01-13
線程中 不兼容的類更改時拋出該異常