Java. Lang. runtimeexception: unable to start activity componentinfo {com. CLM. Activity/COM. CLM. Activity

Source: Internet
Author: User

12-19 12:12:42. 701: E/androidruntime (626): Java. lang. runtimeexception: unable to start activity componentinfo {COM. CLM. activity/COM. CLM. activity. registactivity}: Java. lang. nullpointerexception

12-19 12:12:42. 701: E/androidruntime (626 ):
At com. CLM. activity. registactivity. oncreate (registactivity. Java: 39)

The ID in my layout file is different from the ID obtained in the activity, resulting in this error.

XML parsing is not necessarily visible during Android compilation. Check the XML file carefully.

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