gradient problem

December 12, 2005, 03:24

i am writing udf to find concentration gradient .while compiling it is showig no error but at time of execution it is showing segementation volitation. what could be reason for this

December 12, 2005, 08:57

Does it show any warning during compilation? Using a variable that is not declared correctly can result in this for example (I think), but NMAKE usually displays a warning even if it does not prevent the UDF from being compiled.

December 12, 2005, 10:26

Check for the memory allocation.U might have forgot to assign memory term. DEFRINE>>>USER DEFINED MEMORY also you must have not done DEFINE__>>>>ADJUST. Check..KP

December 12, 2005, 03:24	gradient problem	#1
vidhuresh Guest Posts: n/a	i am writing udf to find concentration gradient .while compiling it is showig no error but at time of execution it is showing segementation volitation. what could be reason for this

December 12, 2005, 08:57	Re: gradient problem	#2
HS Guest Posts: n/a	Does it show any warning during compilation? Using a variable that is not declared correctly can result in this for example (I think), but NMAKE usually displays a warning even if it does not prevent the UDF from being compiled.

December 12, 2005, 10:26	Re: gradient problem	#3
kp@dal.ca Guest Posts: n/a	Check for the memory allocation.U might have forgot to assign memory term. DEFRINE>>>USER DEFINED MEMORY also you must have not done DEFINE__>>>>ADJUST. Check..KP

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