why does alp show invalid pattern provided ?

[Trần Thành]

I'm running openalpr by command line (alpr.exe).

when i run this command: alpr imgagePath -c eu it work as i expect.

but when i try patterns by running alpr imgagePath -c eu -p runtime_data\postprocess\eu.patterns alpr show message: invalid pattern provided  runtime_data\postprocess\eu.patterns

it's the same when i run alpr imgagePath -c eu -p eu.patterns  or alpr imgagePath -c eu -p eu

(i do have eu.patterns file in runtime_data\postprocess\eu.patterns)

Can i fix that problem?

[Matt]

Hi Tran,

The pattern file for eu will automatically be picked up.  Using the "-p" option you should be specifying one of the values in the eu.patterns file (e.g., nl for Netherlands).  

-Matt