Intel® Quartus® Prime Software
Intel® Quartus® Prime Design Software, Design Entry, Synthesis, Simulation, Verification, Timing Analysis, System Design (Platform Designer, formerly Qsys)
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Prime PRO Design Space Explorer II

Dave123
Beginner
328 Views

I'm trying to run DSE on my local machine using and I get the following error message and doesn't appear todo anythings??   Any idea why

 

File "common.py", line 1078, in load_plugins
File "<frozen importlib._bootstrap_external>", line 399, in _check_name_wrapper
File "<frozen importlib._bootstrap_external>", line 823, in load_module
File "<frozen importlib._bootstrap_external>", line 682, in load_module
File "<frozen importlib._bootstrap>", line 265, in _load_module_shim
File "<frozen importlib._bootstrap>", line 684, in _load
File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 674, in exec_module
File "<frozen importlib._bootstrap_external>", line 888, in get_code
File "<frozen importlib._bootstrap_external>", line 455, in _validate_bytecode_header
ImportError: bad magic number in 'optimize_high_utilization_exploration': b'\x9e\x0c\r\n'
Design Space Explorer finished

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4 Replies
SyafieqS
Moderator
302 Views

Hi Dave,


You may need to disable window firewall and try to re-launch DSE. 


Thanks,

Regards


SyafieqS
Moderator
288 Views

Hi Dave,


Any update at your end?


Dave123
Beginner
282 Views

Hi,

I have turned of the windows defender firewall, but still get the same error message.  I have also tried DSE II on a machine running Linux and got the same message.

SyafieqS
Moderator
260 Views

Hi Dave,


Alternative methods:

  1. Use newer/previous version of DSE from Quartus
  2. Reinstall DSE and Quartus and launch it again.

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