null object reference

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    Android Question Attempt to read from field ... on a null object reference

    Hello, A user reported to me this error that I can't replicate. This error occours only to this customer, nobody else has this problem: (NullPointerException) java.lang.NullPointerException: Attempt to read from field 'com.brand.appname.main com.brand.appname.rooms._main' on a null object...
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    Android Question CUSTOMLISTVIEW ERROR

    ** Activity (main) Create, isFirst = false ** ** Activity (main) Resume ** java.lang.ArrayIndexOutOfBoundsException: length=1; index=1 customlistview_getsize (java line: 188) java.lang.NullPointerException: Attempt to invoke virtual method 'int...
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