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.lp parser accepts rather broken input #1451

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fuglede opened this issue Oct 10, 2023 · 1 comment
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.lp parser accepts rather broken input #1451

fuglede opened this issue Oct 10, 2023 · 1 comment
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fuglede commented Oct 10, 2023 •
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This came up in lovasoa/highs-js#35: If an .lp has the contents

blah blah not a good file

HiGHS will read the file and treat is as an empty model, when really, one would probably want an error that the input is broken. Indeed, the parser would throw an error on such an input in earlier versions of HiGHS.
@fuglede fuglede mentioned this issue Oct 10, 2023
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@jajhall jajhall self-assigned this Oct 10, 2023
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jajhall commented Oct 10, 2023 •
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Highs::readModel now returns HighsStatus::kError for this file. Fixed by #1453

@jajhall jajhall closed this as completed Oct 10, 2023
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