#198 Bad integral file corruption

Aquinas
closed
nobody
None
2013-02-11
2013-02-10
No

Had this file corruption occur in the current beta D88.

Repro steps:
- Add an integral
- Right click and select 'Toggle var binding'
- Delete the variable attached to the integral
- Hit 'Toggle var binding' again
- Save and exit
- Upon reloading, it gives an error "Variable '' is invalid for this position" (omitting the variable name)

I was able to recover the mky, by opening it up (EDIT: In a text editor) and manually removing the bad variable (easy to spot as it had no name).

Discussion

  • John Barrett

    John Barrett - 2013-02-10
    • Description has changed:

    Diff:

    --- old
    +++ new
    @@ -8,4 +8,4 @@
     - Save and exit
     - Upon reloading, it gives an error "Variable '' is invalid for this position" (omitting the variable name)
    
    -I was able to recover the mky, by opening it up and manually removing the bad variable (easy to spot as it had no name).
    +I was able to recover the mky, by opening it up (EDIT: In a text editor) and manually removing the bad variable (easy to spot as it had no name).
    
     
  • High Performance Coder

    Business rules should probably prevent the deletion of the integral variable, to prevent this sort of thing happening.

     
  • High Performance Coder

    • status: open --> closed
     


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