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cant open .fig anymore

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mohammad ibrahim
mohammad ibrahim 2021-3-29
编辑： Jan 2021-3-31
My GUI ".fig" was working very fine, but suddenly I have an error and I cannot open the .fig using GUIDE anymore.
can anybody help me solve this please ?
" here is the Error message"==========
Dot indexing is not supported for variables of this type.
Error in matlab.graphics.internal.figfile.FigFile/read (line 59)
result = hgDataVars.(vars_hgM{1}).GraphicsObjects.Format3Data;
Error in matlab.graphics.internal.figfile.FigFile
Error in loadFigure (line 31)
FF = matlab.graphics.internal.figfile.FigFile(fullpath);
Error in openfig>localOpenFigure (line 69)
h = loadFigure(filename, visibleAction);
Error in openfig (line 40)
figOut = localOpenFigure(filename, reuse, visibleAction);"
thank you
MI
  3 个评论
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mohammad ibrahim
mohammad ibrahim 2021-3-31
yes that is exactly what happened.
mohammad ibrahim
mohammad ibrahim 2021-3-31
I was obliged to return to a backuped file to be able to reopen the figure file

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采纳的回答

Jan
Jan 2021-3-29
Use the debugger to find the reason of the problem. Type this in the command window:
dbstop if error
Then run the code again. When Matlab stops, check the types of the variables:
hgDataVars
hgDataVars.(vars_hgM{1})
hgDataVars.(vars_hgM{1}).GraphicsObjects
hgDataVars.(vars_hgM{1}).GraphicsObjects.Format3Data;
  2 个评论
mohammad ibrahim
mohammad ibrahim 2021-3-29
编辑：mohammad ibrahim 2021-3-29
thank you for your answer
actually the problem comes from here
hgDataVars.(vars_hgM{1}).GraphicsObjects
ans = [ ]
this GraphicsObjects should be the figure
Jan
Jan 2021-3-30
编辑：Jan 2021-3-31
Okay. Now you know, where to search for the problem. Open the soure in the editor and search, where GraphicsObjects is set to the empty matrix.

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更多回答（1 个）

cr
cr 2021-3-29
Try clearing your workspace and then launching the GUI. Looks like you have a variable with the same name as the GUI.

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