R2014a 64-bit, simulink library shows "no blocks"

Hello guys,

I've got a weird problem in my simulink library, when I click "CAN communication" under Vehicle Network Toolbox, it shows "No blocks" on the right side of the browser, but "XCP communication" was fine. however if I right click on the "CAN communication" item, and choose "Open CAN communication", I can open the actual library.

any solution to that? or could anybody send me a Vehicle Network Toolbox installation file? I contacted matlab but they have got no response.

Thank you!!

Answer 1

[Radha Krishna Maddukuri]

Hi Ruoshi,

I understand that you are able to view the library separately but not in Simulink Block Library.

So I assume that the following command produces desired result:

>> canlib

The above mentioned command when executed in MATLAB opens the CAN Communication Library.

But as your unable to see it in the Simulink Blockset Library, you can try the following steps:

>> restoredefaultpath
>> rehash toolboxcache

These both functions will reset the MATLAB and other toolboxes to default settings.

[Ruoshi Zhang]

Hello Radha, thanks for answering.

canlib does work, but I tried all 4 commands still got "No Blocks" in there...

[Ruoshi Zhang]

i re-installed matlab, problem solve