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Honored Contributor I
1,386 Views

Quartus II quits unexpectedly compiling w/ .stp file, but compiles fine without it

Hi, 

 

As the title states, my design can compile just fine if I remove the .stp file from the project. I want to test the design running on the board before I started connecting to other modules. I add an .stp, set the clock, trigger and nodes to observe. Then I have to recompile / rapid recompile. My compilation stops when it gets to 'saving pre-synthesis snapshots for 2 partition(s)' 

 

I did some googling and found that some people have said related issues can occur if there are multiple pin assignments to the same pin - I don't think that applies here as I've checked my .qsf file. 

 

Here is the report: 

 

 

Problem Details 

Error: 

 

*** Fatal Error: Access Violation at 0X00007FF81A7F373E 

Module: quartus_syn.exe 

Stack Trace: 

0x2373d: QHD_DATABASE_UTILS::IMPL::delete_temp_models + 0x1bd (comp_qhd) 

0x4de07: QIS_RTL_STAGE::IMPL::save + 0x3b7 (synth_qis) 

0x4e8fc: QIS_RTL_STAGE::IMPL::save_design + 0x93c (synth_qis) 

0x170eb: qis_save_rtl_design + 0x1db (synth_qis) 

0x161e2: TclNRRunCallbacks + 0x62 (tcl86) 

0x17a65: TclEvalEx + 0xa65 (tcl86) 

0xa6f8b: Tcl_FSEvalFileEx + 0x22b (tcl86) 

0xa5646: Tcl_EvalFile + 0x36 (tcl86) 

0x12606: qexe_evaluate_tcl_script + 0x376 (comp_qexe) 

0x11864: qexe_do_tcl + 0x334 (comp_qexe) 

0x16755: qexe_run_tcl_option + 0x585 (comp_qexe) 

0x37e33: qcu_run_tcl_option + 0x1003 (comp_qcu) 

0x160aa: qexe_run + 0x39a (comp_qexe) 

0x16e51: qexe_standard_main + 0xc1 (comp_qexe) 

0x3e63: qsyn2_main + 0x123 (quartus_syn) 

0x13328: msg_main_thread + 0x18 (CCL_MSG) 

0x14b0e: msg_thread_wrapper + 0x6e (CCL_MSG) 

0x15b00: mem_thread_wrapper + 0x70 (ccl_mem) 

0x12a11: msg_exe_main + 0xa1 (CCL_MSG) 

0x4fda: __tmainCRTStartup + 0x10e (quartus_syn) 

0x11fe3: BaseThreadInitThunk + 0x13 (KERNEL32) 

0x6efc0: RtlUserThreadStart + 0x20 (ntdll) 

 

 

End-trace 

 

 

Executable: quartus_syn 

Comment: 

None 

 

System Information 

Platform: windows64 

OS name: Windows 10 

OS version: 10.0 

 

Quartus Prime Information 

Address bits: 64 

Version: 16.1.0 

Build: 196 

Edition: Pro Edition 

Thanks for your time 

 

ap29
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3 Replies
Highlighted
Honored Contributor I
79 Views

This happens occasionally. Try deleting the db folders to start a clean compilation. If the problem continues, there's probably a specific problem in your design, or you have revealed a Quartus bug.

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Highlighted
Honored Contributor I
79 Views

I have internal error with 17.1 and 16.0 (but in other file). It was because in Signaltap were added signals from chain of triggers, that can automaticaly replace with shift register. Without stp no errors, with internal error. When i turn of "Auto Shift Register Replacement" in Compiler Settings -> Advanced Settings (Syntesis), i have no errors. Check this option or others replacement options.

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Highlighted
Honored Contributor I
79 Views

Thanks for the tips guys. I was able to fix the problem by creating an identical but new project. I think this may be due to device/license changing after project conception. When I made a new project with the license I needed from the start, everything worked fine.

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