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Issu using startMATLAB in C++ with "MatlabEngine.hpp" in r2017b

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Florian Segura
Florian Segura 2017-10-19
评论： Ottavia Rossini 2020-6-23
Hello,
I'm trying to open a Matlab session from c++ with Visual Studio 2017 using the new engine "MatlabEngine". After the successful inclusion of "MatlabEngine.hpp", I have simply used the command below my main function:
std::unique_ptr<MATLABEngine> matlabPtr = startMATLAB();
I faced an issue during the execution of: matlab::engine::initSession --> matlab::engine::startMATLAB --> matlab::engine::startMATLABAsync --> engine_create_session. I receive an exception with a null pointer.
Can someone give me a hand on this problem? I'm using Matlab r2017b on a Windows 10 computer with Visual Studio 2017. Many thanks in advance,
Florian

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回答（2 个）

Ryo Hachiuma
Ryo Hachiuma 2019-1-25
Hi, I also met this error. Did you solve it?
MelKor
MelKor 2018-5-29
I have the same problem, and even worst, my program was working OK and from one day to another this exception show up.
If you solve the problem, please let me know.
regards,
JP
  1 个评论
Florian Segura
Florian Segura 2019-1-28
Hello,
I haven't tried recently, but maybe I will test new version of Matlab to see if something has changed.

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