你好

我在测试视图/用例库中想创建用例库，但是创建好左边的模块，点击模块名称进入/zentao/testsuite-library-16-byModule-990.html时提示：

16:27:56 ERROR: the module testsuite has no library method in framework/base/router.class.php on line 1654, last called by www/index.php on line 68 through function loadModule.
in framework/base/router.class.php on line 2221 when visiting testsuite-library-16-byModule-990

请问这个是什么原因，需要怎么解决呢？