Questions tagged [error-trapping]

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How trap expression that doesn't evaluate?

If evaluating an expression produces an error, it's easy to trap that using Check or Throw......
2
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0answers
75 views

How can I deal with a SystemException?

I have a list of functions that are being evaluated, using ParallelTable[], and continue to get the error message: ...
2
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0answers
103 views

What is a way to handle “QuadraticProgramming” method for FindMinimum crashing the kernel?

I need to solve about a million of QP problems, each having about N=2000 variables with N-2 inequality constraints and 2 equality constraints. Trying to use the "InteriorPoint" method freezes my ...
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29 views

After any execution temporary error comes out ,How to fix error in temporary directory

how can I repair this error that started to come out of nowhere, I have not made any changes in the equipment but mathematica accuses that error ...
0
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92 views

How to handle exceptions and failures in Mathematica?

In python I can write fallback values like: ...
0
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0answers
69 views

FinancialData returns a Failure[] object

What is the recommended way to deal with this (basically, if I get "Failure", I would like to say that the data is missing, and I can obviously call the function inside another function, check if the ...