NoSuchMethod error getting a gdata service

Question

I get the following error:

Exception in thread \"main\" java.lang.NoSuchMethodError: com.google.common.collect.ImmutableSet.of([Ljava/lang/Object;)Lcom/googl         


        

Answer 1

Adding more than required may cause issue too. java.lang.NoSuchMethodError error typically happens in case where runtime couldn't find required method with exact signature. Possible causes are:

1) There might be mulitple jars with same code, which may cause wrong class get loaded.

2) Incompatable version of jar, the jar you have in classpath might be older version/newer version.

Make sure none of those cases happening.