Deploy. Hot. hotdeployexception developed in liferay plugin form

01:51:42, 593 error [hotdeployutil: 60] com. liferay. Portal. kernel. Deploy. Hot. hotdeployexception: Error registering portlets

Snavigation
Com. liferay. Portal. kernel. Deploy. Hot. hotdeployexception: Error registering portlets for snavigation
At com. liferay. Portal. Deploy. Hot. portlethotdeploylistener. invokedeploy (portlethotdeploylistener. Java: 446)
At com. liferay. Portal. kernel. Deploy. Hot. hotdeployutil. _ firedeployevent (hotdeployutil. Java: 89)
At com. liferay. Portal. kernel. Deploy. Hot. hotdeployutil. firedeployevent (hotdeployutil. Java: 42)
At com. liferay. Portal. kernel. servlet. portletcontextlistener. portalinit (portletcontextlistener. Java: 53)
At com. liferay. Portal. kernel. util. portalinitableutil. INIT (portalinitableutil. Java: 38)
At com. liferay. Portal. kernel. servlet. portletcontextlistener. contextinitialized (portletcontextlistener. Java: 93
At org. Apache. Catalina. Core. standardcontext. listenerstart (standardcontext. Java: 3843)
At org. Apache. Catalina. Core. standardcontext. Start (standardcontext. Java: 4350)
At org. Apache. Catalina. Core. containerbase. addchildinternal (containerbase. Java: 791)
At org. Apache. Catalina. Core. containerbase. addchild (containerbase. Java: 771)
At org. Apache. Catalina. Core. standardhost. addchild (standardhost. Java: 525)
At org. Apache. Catalina. startup. hostconfig. deploydirectory (hostconfig. Java: 924)
At org. Apache. Catalina. startup. hostconfig. deploydirectories (hostconfig. Java: 887)
At org. Apache. Catalina. startup. hostconfig. deployapps (hostconfig. Java: 492)
At org. Apache. Catalina. startup. hostconfig. Start (hostconfig. Java: 1147)
At org. Apache. Catalina. startup. hostconfig. lifecycleevent (hostconfig. Java: 311)
At org. Apache. Catalina. util. lifecyclesupport. firelifecycleevent (lifecyclesupport. Java: 117)
At org. Apache. Catalina. Core. containerbase. Start (containerbase. Java: 1053)
At org. Apache. Catalina. Core. standardhost. Start (standardhost. Java: 719)
At org. Apache. Catalina. Core. containerbase. Start (containerbase. Java: 1045)
At org. Apache. Catalina. Core. standardengine. Start (standardengine. Java: 443)
At org. Apache. Catalina. Core. standardservice. Start (standardservice. Java: 516)
At org. Apache. Catalina. Core. standardserver. Start (standardserver. Java: 710)
At org. Apache. Catalina. startup. Catalina. Start (Catalina. Java: 578)
At sun. Reflect. nativemethodaccessorimpl. invoke0 (native method)
At sun. Reflect. nativemethodaccessorimpl. Invoke (nativemethodaccessorimpl. Java: 39)
At sun. Reflect. delegatingmethodaccessorimpl. Invoke (delegatingmethodaccessorimpl. Java: 25)
At java. Lang. Reflect. method. Invoke (method. Java: 597)
At org. Apache. Catalina. startup. Bootstrap. Start (Bootstrap. Java: 288)
At org. Apache. Catalina. startup. Bootstrap. Main (Bootstrap. Java: 413)
Caused by: Java. Lang. nullpointerexception
At com. liferay. Portal. Security. Permission. resourceactionsutil. _ read (resourceactionsutil. Java: 855)
At com. liferay. Portal. Security. Permission. resourceactionsutil. Read (resourceactionsutil. Java: 297)
At com. liferay. Portal. Deploy. Hot. portlethotdeploylistener. processproperties (portlethotdeploylistener. Java: 636
At com. liferay. Portal. Deploy. Hot. portlethotdeploylistener. invokedeploy (portlethotdeploylistener. Java: 424)
... 29 more

01:51:42, 593 error [hotdeployutil: 60] com. liferay. Portal. kernel. Deploy. Hot. hotdeployexception: Error registering portlets

Snavigation
This exception is usually caused by incorrect lib packages loaded by the program.
However, how to adjust the jar package in Lib is difficult to solve this exception. I carefully checked the cause of the exception.
At com. liferay. Portal. Security. Permission. resourceactionsutil. _ read (resourceactionsutil. Java: 855)
At com. liferay. Portal. Security. Permission. resourceactionsutil. Read (resourceactionsutil. Java: 297)
Suspected permissions may be caused. After carefully checking the permission configuration file, we found that an error was written when defining the module permissions in snavigation. xml. The number is correct.