Failed to execute MI command: target remote localhost:61234

9 replies
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Hello , i have been getting this error very frequently across a few board 2x H7A3 and now i getting on H743 nucleo, sometimes i managed to resolve this by shorting boot0 pin and VCC pin then do a chip erase. Most of the time cannot resolve this error! i am getting this error on CubeIDE 1.19.0 only. When i m using IDE1.9.0 it works perfectly and I've never seen this error. What is happening to 1.19.0 ? Why has it gone from bad to worst? Should i revert to using IDE1.9.0 ? Can ST people advise?

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HMSEdinburgeAuthor

Associate III

the H743 nucleo is working perfectly this morning!! dun understand why this *** pop up now !

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HMSEdinburgeAuthor

Associate III

hello... anyone can help?

Andrew Neil

Super User

You just said it was working?

But your initial screenshot shows no target power:

A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.

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HMSEdinburgeAuthor

Associate III

yes, it was working yesterday morning, and then it died forever. I could not resolve it, I had another H7A3 nucleo also dead forever and was unable to resolve it. ok what about the 0.01 v no target power?