之前我们就提到，这通常是由不兼容的Jar文件或其他库以及类加载问题所引起的。

We mentioned earlier that usually this is caused by incompatible Jar files or other library and class loading issues.

youdao

此异常发生在一个非常具体的方法调用，在同一个类的方法组装已经叫，所以我认为它排除装配加载问题。

This exception happen in a very specific method call, after methods of the same class as assembly are already called, so I think it rules out assembly loading issues.

youdao

针对矿修车间的采煤机截割部的加载问题，研制开发面向维修的采煤机截割部加载试验台，对维修后的采煤机截割部进行加载试验。

Aim to the problem of cutting part with shearer at the mechanical repair workshop, the loading test bed for shearer cutting part undergoing maintenance is manufactured.

youdao