java.lang.NullPointerException: This exception has no message.

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Samebug tips

Do you know how to solve this issue? Write a tip to help other users and build your expert profile.

Solutions on the web

via Google Groups by Peter Fortuin via StackOverflow, 1 month ago
This exception has no message.
via Stack Overflow by Unknown author, 2 years ago
This exception has no message.
via Google Groups by Zenon, 2 years ago
This exception has no message.
via Google Groups by nodchip, 2 years ago
This exception has no message.
via Google Groups by nodchip, 2 years ago
This exception has no message.
java.lang.NullPointerException:
at com.google.appengine.api.NamespaceManager.get(NamespaceManager.java:101)
at com.google.appengine.api.memcache.BaseMemcacheServiceImpl.getEffectiveNamespace(BaseMemcacheServiceImpl.java:65)
at com.google.appengine.api.memcache.AsyncMemcacheServiceImpl.doGet(AsyncMemcacheServiceImpl.java:401)
at com.google.appengine.api.memcache.AsyncMemcacheServiceImpl.get(AsyncMemcacheServiceImpl.java:412)
at my.training.google.common.config.DatastoreConfigManager2.lookup(DatastoreConfigManager2.java:80)
at my.training.google.common.config.DatastoreConfigManager2.getString(DatastoreConfigManager2.java:117)
at my.training.google.mss.pipeline.InsertIntoBqWithCalendarWindow$1.apply(InsertIntoBqWithCalendarWindow.java:101)
at my.training.google.mss.pipeline.InsertIntoBqWithCalendarWindow$1.apply(InsertIntoBqWithCalendarWindow.java:95)
at com.google.cloud.dataflow.sdk.io.BigQueryIO$Write$Bound$TranslateTableSpecFunction.apply(BigQueryIO.java:1496)
at com.google.cloud.dataflow.sdk.io.BigQueryIO$Write$Bound$TranslateTableSpecFunction.apply(BigQueryIO.java:1486)
at com.google.cloud.dataflow.sdk.io.BigQueryIO$TagWithUniqueIdsAndTable.tableSpecFromWindow(BigQueryIO.java:2641)
at com.google.cloud.dataflow.sdk.io.BigQueryIO$TagWithUniqueIdsAndTable.processElement(BigQueryIO.java:2618)

Users with the same issue

Samebug visitor profile picture
Unknown user
Once, 1 year ago

Write tip

Know the solutions? Share your knowledge to help other developers to debug faster.