Java. Lang. verifyerror

Source: Internet
Author: User

In Android, you need to use jxl to read and write Excel files. copy the jar package to the project directory, and then use "build path --> Add to build path" to add the package to the project library, the result is that Java is always displayed when the class is instantiated. lang. verifyerror: I cannot explain it. I checked it online and said it was possible that an error occurred while importing the external package. jar is dragged directly to the Lib folder of the project. The result is passed!

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