Atitit. & #160; Exception in thread & quot; main & quot; java. lang. Error: Unresolved compilation problem:, atitit

Atitit. Exception in thread "main" java. lang. Error: Unresolved compilation problem:, atitit

Atitit. Exception in thread "main" java. lang. Error: Unresolved compilation problem:

 

1.1. check whether a class file is generated and the size of the class is 1.

1.2. Observe the ide source file. There is a red cross on the left. 1

1.3. Resin and other servers lock the original class file, so that the new class cannot be replaced .. 1

 

1.1. Whether to generate the class file and the size of the class.

The class file is also generated. But this error is returned .. The size is only 1 kb.

It sometimes produces a significantly different volume.

 

1.2. Observe the ide source file. There is a red cross on the left.

When you carefully observe the ide source file, there is a red cross on the left .. Remove unreliable import, 3, zao OK

Le ..

 

Author ::★(Attilax)> nickname: old wow's paw (full name: Attilax Akbar Al Rapanui Attila Akba Arla Panui) Chinese name: AI long, EMAIL: 1466519819@qq.com

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1.3. The Resin and other servers lock the original class file, and the newly generated class cannot be replaced ..

Restart the web Server