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Index › Programming Questions & Help › Other Libraries › cannot handle the exception or sql.connect failed
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cannot handle the exception or sql.connect failed (Read 346 times)
soon/freeHand
cannot handle the exception or sql.connect failed
Feb 17th, 2008, 7:39pm  
My program tried to post up an error image if it found failed in mysql.connect (i.e return false) or any exception found related to java, however it is failed and it just only shows in the console area. (as my program will be run over day and night, and there may be connection or other type of problem found)

e.g of my code:

try {
       if ( msql.connect())
       {      
       } else {
        background(255);
       image(error, width/4, height/4);      
      }
    }  catch ( Exception e ) {
           background(255);
           image(error, width/4, height/4);        
   }

at the end my console area shown:
SQL.connect(): Could not connect to the database
java.sql.SQLException: null,  message from server:xxxxxxxxx
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antiplastik
Re: cannot handle the exception or sql.connect fai
Reply #1 - Feb 22nd, 2008, 11:06am  
msql.connect() should return false if connection failed, though.

can you post more code?
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fjen
Re: cannot handle the exception or sql.connect fai
Reply #2 - Feb 22nd, 2008, 12:31pm  
sorry missed your post.

i updated the library a couple of weeks ago because .connect() was always returning true .. so you should update to the latest version to kill that bug:
http://bezier.de/mysql/

F
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