Getting error message "No method 'isKey' with matching signature found for class 'containers.Map'" when using GPUCoder

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I am using Matlab 2017b on Windows 7 with a NVIDIA GeForce GTX 590. I am trying to use the GPUCoder.
I tried to build the Mandelbrot example code and I get this error message: "No method 'isKey' with matching signature found for class 'containers.Map'".
Even when I try to build an empty function with an input argument, I get this error message. All steps before the final build work fine. Does anyone know how to fix this?

Answers (1)

Sayan Saha
Sayan Saha on 12 May 2022
Hi Le,
This error is likely coming because a compatible C++ compiler has not been setup in your MATLAB installation yet. Please follow the steps in documentation to setup all the necessary pre-requisites for generating code with GPU Coder.





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