resultset.next null pointer exception

Have you checked connection object? is it returning proper connection? it m...

Have you checked connection object? is it returning proper connection? it might be possible that connection is dwn.220.v.ua it caught in catch.

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You should not close your connection until you have finished reading from t...

You should not close your connection until you have finished reading from the ResultSet. public ResultSet exec() { ResultSet rs = null; try { stmt.

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if(rs!= null){ do { itemName = dwn.220.v.uaing(1); itemPrice = dwn.220.v.ua...

if(rs!= null){ do { itemName = dwn.220.v.uaing(1); itemPrice = dwn.220.v.uaing(2); } while (dwn.220.v.ua()); dwn.220.v.uat(itemName); orderTextArea.

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Sorry guys,. i was possitive that my mistake was in DbConnect. But here is ...

Sorry guys,. i was possitive that my mistake was in DbConnect. But here is my DishesSoap. package dwn.220.v.uaspinner; import.

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From: captainmidgetdonkey(at)yahoo(dot)com (Captain). To: pgsql-general(at)...

From: captainmidgetdonkey(at)yahoo(dot)com (Captain). To: pgsql-general(at)postgresql(dot)org. Subject: ResultSet next() throws Null Pointer.

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Hi, I used a scrollable result set on a nearly empty table (say a couple of...

Hi, I used a scrollable result set on a nearly empty table (say a couple of rows) for months without problems. Now I increased the row set  NullPointerException with dwn.220.v.uaeratedKeys.

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ResultSet rs; dwn.220.v.ua(); if you don't issue this first time u wan...

ResultSet rs; dwn.220.v.ua(); if you don't issue this first time u want to access the result set you will get the null pointer exception

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(8 replies) I am getting this error in a servlet compiled on Win2K, using J...

(8 replies) I am getting this error in a servlet compiled on Win2K, using JDK and Tomcat with MySQL Location.

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If I set "dwn.220.v.uaryPlan" to true and then attempt to execute...

If I set "dwn.220.v.uaryPlan" to true and then attempt to execute the following simple query using UNION and INTERSECT, Derby will.

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you were right, i didnt initialize my ResultSet (rs) object variable thats ...

you were right, i didnt initialize my ResultSet (rs) object variable thats why i got the NullPointerException, i fixed that by declaring and assigning.

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Bug #, NullPointerException in ResultSetImpl. .. far as I can see, is someo...

Bug #, NullPointerException in ResultSetImpl. .. far as I can see, is someone/something is calling dwn.220.v.ua() right after ResultSet.

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dwn.220.v.uaect throws NullPointerException when field is null FROM test&qu...

dwn.220.v.uaect throws NullPointerException when field is null FROM test"); while (dwn.220.v.ua()) { dwn.220.v.uan(resultSet.

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1) Suis-je obligé de fermer les resultset par un close()? A priori non. Nul...

1) Suis-je obligé de fermer les resultset par un close()? A priori non. NullPointerException at dwn.220.v.uaableResultSet.

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Hello I am a new user of postrgresql and am accessing it through java(jsp)....

Hello I am a new user of postrgresql and am accessing it through java(jsp). Trying to get a string from a result set I get a really weird NullPointer.

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So i'm trying to get every row from a MySQL table and loop through the...

So i'm trying to get every row from a MySQL table and loop through them, but when i try to, it gives me a null pointer exception. My code.

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