Cannot find Matlab Coder, however its installed

9 次查看（过去 30 天）
thomas mann
thomas mann 2011-10-6
编辑： Andy Zelenak 2019-6-1
I cannot start Matlab coder. I type "coder" in the command window, i get: "??? Undefined function or variable 'coder'." I have version 2011a. "Check for updates" panel says i have up to date Matlab coder , its version is 2.0.. What can be the problem?

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采纳的回答

Andreas Goser
Andreas Goser 2011-10-6
This means there is proof the product was not successfully installed. I don't know why however. The only idea I have is to completely uninstall and reinstall. If you don't want that or already tried without success, please contact Installation Support.
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thomas mann
thomas mann 2011-10-7
reinstalled it again, this time i turned OFF antivirus and it works! maybe this was the issue.. thank you for your help anyway

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更多回答（2 个）

Andreas Goser
Andreas Goser 2011-10-6
A couple of different tests.
1. Licensed?
license('test', 'MATLAB_Coder') % Should return 1
2. Installed?
ver % Should return MATLAB coder (alphabetical order below MATLAB and Simulink)
3. Path issue?
which coder -all % Should return one coder.p file in ...\toolbox\coder\coder\coder.p
  1 个评论
thomas mann
thomas mann 2011-10-6
1. Licensed?
*ans =
1*
2. Installed?
there was no Matlab coder on the list, HOWEVER i have installed it, three times reinstalled it. In addition there IS Matlab coder on the Check for updates list
3. Path issue?
'coder' not found
BUT: there IS a coder.p file in my C:\Program Files\MATLAB\R2011a\toolbox\coder\coder folder.
reinstalling matlab doesnt help even custom install of matlab coder

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Andy Zelenak
Andy Zelenak 2019-6-1
编辑：Andy Zelenak 2019-6-1
A potential cause is having multiple MATLAB licenses available. Say, several student licenses and the toolbox is associated with a different student license than what you have installed.
Another potential cause (for Linux, at least) is if the permissions of your Coder toolbox folder are wrong.

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