Add-On Explorer currently unavailable

97 次查看（过去 30 天）
K G
K G 2016-6-18
评论： LALILI Djaafer 2023-4-25
When will Add-On Explorer will be unavailable again? The problem remains for more than 2 months. Is there an alternative solution? Our work falls behind because of that.
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Naveen Soni
Naveen Soni 2017-2-2
i have the same issue form Last 3 months

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采纳的回答

Antonio Garcia-Martinez
Same problem, I have to install toolboxes and apps manually http://www.mathworks.com/help/matlab/matlab_env/get-add-ons.html

更多回答（13 个）

Shamnad
Shamnad 2017-2-25
Try running Matlab with administrative privileges. That is, in Windows right click on the Matlab icon and select the 'Run as administrator' option from the menu. Try opening the Add-on Explorer now and if you have a valid License, then you'll find it working. :)
Akhtar Jamil
Akhtar Jamil 2016-10-29
You can manually install the adons using the installation files.
For details see the link below
http://www.mathworks.com/help/matlab/matlab_env/get-add-ons.html
  5 个评论
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Walter Roberson
Walter Roberson 2016-12-9
Which MATLAB version are you using, and what are you trying to install?
thikshaya M
thikshaya M 2020-3-23
I am using matlab17, I am not able to get the adds-on explorer

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EkoSusatio
EkoSusatio 2016-12-17
编辑：EkoSusatio 2019-1-22
This is my experience and its working for me with R2106B and Win10. I will give you an example with case of installing OS Generic Video Interface to enable Matlab 2016B accessing webcam.
1. Download Support Package via browser here (or maybe another link) https://www.mathworks.com/hardware-support/video-capture-device.html. Click on Get Support Package. Save the "osgenericvideointerface.mlpkginstall" in any folder you prefer.
2. Start Matlab R2016B and select the prefered folder where "osgenericvideointerface.mlpkginstall" saved.
3. In the Current Folder of Matlab interface, rightclick on "osgenericvideointerface.mlpkginstall", choose download and install.
4. Follow the installation procsess.
5. Check with "imaqhwinfo", in the InstalledAdapter there should be "winvideo" there.
I think for other case, it will also work. I tried with package for OS Generic and Kinect. If you need another package, just search the "*.mlpkginstall" file and follow the step above. Good Luck
Vincenzo Cappelluti
It is still unavailable.
Mir Pias
Mir Pias 2016-10-18
Still not working, using 2016b
He Qinghong
He Qinghong 2016-10-24
OMG， The problem had still not solved!
soyoung shin
soyoung shin 2016-11-30
It still unavailable............. R2015b windows10
Sissuire
Sissuire 2016-12-12
编辑：Sissuire 2016-12-12
unavailable....not working (R2016a)
K G
K G 2016-12-12
According to Mathworks Support,
in case MATLAB is not using a valid license number, that results in Add-Ons Explorer to not function appropriately.
Liang Wei
Liang Wei 2017-1-23

I solved by using this method: https://www.youtube.com/watch?v=SRDzDD3jYYI

Rabia Afzal
Rabia Afzal 2017-9-23
How can I get the valid license? is it necessary to have a valid license.. I mean I am a student, how can i fix this error. please anyone help me,
  1 个评论
Walter Roberson
Walter Roberson 2017-9-23
Student Suite can be purchased through the Mathworks web site. Sometimes universities make licenses available to students.

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Michael
Michael 2019-4-2
I was having a problem with this on my Mac running R2018b. I was able to get to the 'Add-On Explorer' by:
1. Clicking the 'Add-Ons' drop down in Matlab.
2. Then clicking on 'Manage Add-Ons.'
3. Within the 'Add-On Manager' window, in the upper right hand of the window is 'Get Add-Ons.' Click on this.
This brought up the 'Add-On Explorer' without a problem.
I hope this helps.
Jay Vaidya
Jay Vaidya 2020-9-4
Please try to run the following in the MATLAB Command Window:
>> opengl software
And then try opening the Add on explorer again. It worked for me.
If that works, you can save the preference so that MATLAB always opens with Software OpenGL by running:
>> opengl('save','software')

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