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Reference to uninitialize d object variable [5.11]

autodeskguest

Yesterday I was fiddling around with an ulp to create a more complete FATF

file. Needless to say, it had 'some' typos... :roll:

 

When it finally started, I got (in the midst of processing) this message:

Reference to uninitialized object variable.

The line referred to is part of a loop that had already executed several

times without a problem, so I am at a loss here. To be more precise: the

processing of contact references on a net.

The design checks OK in both ERC and DRC, apart from some minor issues with

angles and such.

 

To check the data, I started another ulp (attached) on the same board to

find the culprit and got the same error message (at line 253), again while

processing contact references on that same net...

 

What causes this message, and more importantly, how do I solve it?

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  • On 25.04.2016 09:39, Leo wrote:

    Yesterday I was fiddling around with an ulp to create a more complete FATF

    file. Needless to say, it had 'some' typos... :roll:

     

    When it finally started, I got (in the midst of processing) this message:

    Reference to uninitialized object variable.

    The line referred to is part of a loop that had already executed several

    times without a problem, so I am at a loss here. To be more precise: the

    processing of contact references on a net.

    The design checks OK in both ERC and DRC, apart from some minor issues with

    angles and such.

     

    To check the data, I started another ulp (attached) on the same board to

    find the culprit and got the same error message (at line 253), again while

    processing contact references on that same net...

     

    What causes this message, and more importantly, how do I solve it?

     

     

    I know there used to be some bugs causing "null" objects on contacts.

    Line 253 says:

    printf("  CONTACTREF \"%s\"-\"%s\"\n",C.element.name,C.contact.name);

     

    If you add if(C.element && C.contact) do this, it might work.

     

     

     

Reply

  • On 25.04.2016 09:39, Leo wrote:

    Yesterday I was fiddling around with an ulp to create a more complete FATF

    file. Needless to say, it had 'some' typos... :roll:

     

    When it finally started, I got (in the midst of processing) this message:

    Reference to uninitialized object variable.

    The line referred to is part of a loop that had already executed several

    times without a problem, so I am at a loss here. To be more precise: the

    processing of contact references on a net.

    The design checks OK in both ERC and DRC, apart from some minor issues with

    angles and such.

     

    To check the data, I started another ulp (attached) on the same board to

    find the culprit and got the same error message (at line 253), again while

    processing contact references on that same net...

     

    What causes this message, and more importantly, how do I solve it?

     

     

    I know there used to be some bugs causing "null" objects on contacts.

    Line 253 says:

    printf("  CONTACTREF \"%s\"-\"%s\"\n",C.element.name,C.contact.name);

     

    If you add if(C.element && C.contact) do this, it might work.

     

     

     

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