mcc problem on linux (2015b)

gioboske

2015 12 10

0 个回答

5 次查看（30 天）

1 个投票

Searching in Matlab docs and forum did not help. I'm getting the following error, trying to compile a simple .m script function on a ubuntu linux 15.04 running MatLab 2015b:

>> mcc -m getpower.m
Error using matlab.depfun.internal.database.SqlDbConnector/doSql
Received exception (SQL error or missing database
file:%2Fhome%2Fgioboske%2Fopt%2FMATLAB%2FR2015b%2Ftoolbox%2Fmatlab%2Fdepfun%2F%2Bmatlab%2F%2Bdepfun%2F%2Binternal%2Frequirements%5Fglnxa64%5Fdfdb?mode=ro.
(no such table: Target)) upon attempting an operation; details: SELECT
Name FROM Target WHERE ID IN (SELECT DISTINCT Target FROM
Component_Path_Item).
Error in matlab.depfun.internal.SearchPath/read_targets_from_database
(line 534)
            db.doSql(query);
Error in matlab.depfun.internal.SearchPath (line 886)
                s.KnownTargets = read_targets_from_database(s);
Error in matlab.depfun.internal.requirements (line 139)
        s = matlab.depfun.internal.SearchPath(target,
        varargin{2:end});
Error using mcc
Unexpected error while determining required deployable files.
Compilation terminated.

The .m function actually simple return a constant, but seems that Matlab can't find the file path. Hoping this is only a common newbie questin, any suggestion?

Thanks, gioboske

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Yokesh Ram 2016-6-13

编辑：Yokesh Ram 2016-6-13

Hi Guys, I tried this and it worked.

Close ur MATLAB session if already open
Set this env variable : setenv('MCC_USE_DEPFUN','1'). Note that this command may vary depending on the shell you are running from.
Invoke MATLAB and MCC build works!

Mikhail 2017-5-5

编辑：Mikhail 2017-5-5

As bad as it gets. Same problem in R2017a on Ubuntu 16.04. Reverting to an older method of searching for dependencies instead of fixing the known problem on Linux.

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