can't start classification learner and writing restoredefaultpath doesn't fix it

5 次查看（过去 30 天）

Ri go 2024-12-9

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2171899-can-t-start-classification-learner-and-writing-restoredefaultpath-doesn-t-fix-it

编辑： Ri go 2024-12-10

i've tried to search and look for all sorts of alternatives, even reinstalling matlab, and it doesn't seem to work neither

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

Error using erase

Too many input arguments.

Error in mlearnapp.internal.ui.savesession.SessionSaveLoadController (line 108)

this.MATLABRelease = erase(versionInfo.Release, {'(',')'});

Error in mlearnapp.internal.model.ModelFactory/createSessionSaveLoadController (line 430)

sessionSaveLoadController = mlearnapp.internal.ui.savesession.SessionSaveLoadController(session, dialogFactory, problemDependentToolstripFactory, fileUtilities, appConfiguration);

Error in mlearnapp.internal.model.Session (line 168)

this.SessionSaveLoadController = this.ModelFactory.createSessionSaveLoadController(this, problemDependentToolstripFactory);

Error in mlearnapp.internal.model.SessionFactory/createSession (line 18)

session = mlearnapp.internal.model.Session(sessionFactory, modelFactory, metricFactory, validationPartitionFactory, modelList, poolContext, problemDependentToolstripFactory, mainThreadBusyTracker);

Error in classificationLearner (line 100)

session = sessionFactory.createSession(metricFactory, validationPartitionFactory, problemDependentToolstripFactory, mainThreadBusyTracker);

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

edit::::::

i fixed it by completely wiping out everything of matlab from my pc and reinstalling matlab

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Ri go 2024-12-10

it said unrecognized function

>> mpmuninstall("Robotics Toolbox")

Unrecognized function or variable 'mpmuninstall'.

should i fully uninstall and completely wipe clean matlab from my pc and reinstall?

Ri go 2024-12-10

i think i fixed it, i literally removed every single file of matlab from my pc by going to all places, installation folder, appdata folders, and documents folder, totally wiped out clean, then i reinstalled with the addons i wanted and now it works, thank you so much for the uninstalling sugestion

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