Home › Forums › Help and Support › Spyder2 issue: Error – Aprox. fwd matrix unexpectedly singular
- This topic has 5 replies, 3 voices, and was last updated 7 years, 2 months ago by Florian Höch.
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2016-01-10 at 16:33 #1520
First – very nice GUI to the argyllCMS system.!
I have one of the initial Spyder 2 meters (purchased from Milori with Colorfacts). Unfortunately I don’t have the v5.5 code for this anymore so my search lead me here to dispcalGUI. I followed the guide wiki and installed argyllCMS and then dispcalGUI and then install argyllCMS drivers. dispcalGUI then recognized my meter as a Spyder2 but got the expected Spyder2 found but no drivers. I then performed the “Enable Spyder 2” option under Tools and it downloaded a 120MB Spyder2Express app and then it successfully installed the Spyder 2 meter.
However, when I then run the ‘Calibrate and Profile’ function, and I position the meter over the calibration window and then click on the ‘Start measurement’ button, it never reads/shows any values to RGB or White level. If I click Stop (the “please wait” message displays but never goes away) and then click on ‘Continue on to calibration’, it begins the initial set of color/white windows but then pops up with the following: ” Error – Aprox. fwd matrix unexpectedly singular ” I can’t get any further than this. My search for this error comes up with zero hits. Any help will be MUCH appreciated. Thanks – David
2016-01-11 at 14:57 #1521Hi,
have you verified that the Spyder is working with the vendor software? This sounds like an instrument issue.
2016-01-13 at 21:53 #1522Hi Florian – thanks for the response. I now wondering the same thing/instrument issue. I have three older meters: an i1DisplayLT, Spyder2-CM, and I thought original Spyder. I confirmed with dispcalGUI that my newest of the three i1DLT meter is not working properly (doesn’t read Reds). So this Spyder2-CM is what I thought the next newest and is the one causing this singular error message. So I decided to try the other Spyder meter, and it came up as Spyder 2 and it gives no errors and seems to be working reasonably well with dispcalGUI I have ColorFacts originally licensed software (v7.5.8), but unfortunately the Spyder2 appears to only work upto v5.5 which I do not have a copy of.
Now, I just tried what I thought was an original Sypder meter, but it came up as a Spyder2 device, and,… dispcalGUI works with it!. So I think this other Spyder-colorimeter device is not picking up the right drivers..
Now, I need to figure out a way to calibrate a new HD LED television. Thanks again.
2017-02-27 at 22:10 #6073Hi there!
I’m facing the same error! However, I’m able to calibrate an other pc’s monitor without any problems using the same colorimeter (spyder5).
log-files attached
As always, any help is much appreciated!
Attachments:
You must be logged in to view attached files.2017-02-28 at 6:28 #6075consider my previous post as obsolete… shame on me ^^
btw, displaycal is great! 🙂
2017-02-28 at 15:14 #6082consider my previous post as obsolete… shame on me ^^
Forgot to remove the cap? 😉
btw, displaycal is great!
Thank you.
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