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I am making LED blinking program with STM32F103C8T6 i opened the pc13 port for taking Input output then this error is occuring while generating code what will i do please help.

This code is Successfully generated under C:/...... but MDK ARM v5.29 project generation have a problem.

I have give the right version of Keil also

enter image description here

I'm expecting that the code that is generated by STM32CubeMx will open on Keil (MDK ARM). It's opening before but now it's not opening in Keil.

the busybee
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    Welcome to StackOverflow. Can you better describe your problem. What do you mean by "then this code occur"? What do you mean by "project generation have a problem"? Please describe the problem exactly: what do you expect to happen? What happens instead? Provide the error message if any. – Codo Dec 04 '19 at 07:46
  • It means when i'm try to generate my code from STM32CubeMx then it shows some error : "This code is Successfully generated under C:/...... but MDK ARM v5.29 project generation have a problem." i'm expecting that the code that is generated by STM32CubeMx will open on Keil (MDK ARM). it's opening before but now it's not opening in Keil –  Dec 04 '19 at 08:51
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    I didn't expect "project generation have a problem" to be part of an error message of a commercial product... Very surprising. There is a known issue regarding the project path. Can you change the *Project Location* such that it is a short path, without any spaces and without any non-English letters, and then try again? – Codo Dec 04 '19 at 09:02
  • yes you can see the image description –  Dec 04 '19 at 09:09
  • Have you Googled the error message text? Here is one link that Google found, [https://community.st.com/s/question/0D50X00009XkWJBSA3/cubemx-project-generation-have-problem](https://community.st.com/s/question/0D50X00009XkWJBSA3/cubemx-project-generation-have-problem) – kkrambo Dec 04 '19 at 13:12
  • i have tried all these methods but no result –  Dec 05 '19 at 05:28
  • Sadly, CubeMX is not a very reliable tool. For such an easy project, it will be much easier to start from one of the ready-to-use projects provided in STM32Cube. There are several examples that blink a LED. – Guillaume Petitjean Dec 05 '19 at 07:19
  • Actually this problem arises now earlier it's running fine –  Dec 05 '19 at 07:42

2 Answers2

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I got rid of this error:

  1. Creating a project in Cubes, for example, version v5-3-0 or the one that will make the project for Kill without error

  2. Run Cubase v5-6-0 and open this project v5-3-0, when compiling, select "modernizations"

colidyre
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user13241213
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Problem fixed installation new version CubeMX V6.3.0 for Windows 10. That solved my problem with generating code for Keil.

Also, try some more solutions like reinstalling the Java version older than 11 or short the path to the storage location in CubeMX folder.

If you want to open an older project on a newer version of CubeMx, it will have the same problem. so I recommend that for older versions of the project done in CubeMX use V5.2.0.

Also, pay attention to the Firmware version of the location (Use Default Firmware Location) as some older ones may be incompatible with newer Firmware versions, which can later cause a programming and runing code problem.

By from A.R. :)

Aleksandar Radenkovic
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