sebastiaan
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Hi, Rendering the stimuli like this is not optimal, but in most cases it should be fast enough. What I think might be going on is that you're using the xpyriment back-end, and have not set the auto_prepare keyword to False when creating canvas obje…
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Hi, Thanks for bringing this to our attention. I don't have any opportunity to look at it right now (maybe @Edwin does?), but it's on the radar. Cheers, Sebastiaan
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HI Yuji, Thanks for pointing this out. This is an example of poor usability: the dialog text should be made clearer, and also explain what happens when your using the __pool__ folder instead of the regular file pool. I hope you didn't loose anythin…
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Closing as a duplicate of #2016
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Ok, I'm going to look into this. I guess it has to do with the switch to Python 3 as the default Python in Ubuntu 16.04. For now, you could also consider using the opensesame-james repository, which has the development versions of OpenSesame 3.1 and…
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Hi Taylor, I think that this is the same problem as described here: * http://www.cogsci.nl/forum/index.php?p=/discussion/2016 Could you check whether the solution suggested there works for you, and perhaps add any details that might be useful? C…
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The Cogsci PPA has been updated for 16.04 (maybe it wasn't when you first tried?), so OpenSesame should install just fine. If you encounter a problem, let us know. (Quote) .exe files are only for Windows. Under Ubuntu you usually install from a so-…
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My instinct tells me that it's the 32 bit architecture. Does the same experiment run fine on Windows 7 64 bit?
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Hi, It seems that the problem is that the repeat_cycle item is preceded by a feedback item. By default, a feedback item resets all feedback variables, including accuracy. Therefore, the conditional statement in the repeat_cycle item doesn't work. A…
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Hi, For me the synth works fine, using 3.0.7-win32-3 on Windows 7 64 bit. You're using the official OpenSesame package, right? If so, this sounds like an incompatibility between the operating system and scipy. What is this computer's architecture (…
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(Quote) Yes. For the Arduino, you would write a sketch using the Serial object to send information through the serial port (i.e. the USB port). In OpenSesame, you would then write an inline_script, using the serial module to capture this information…
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I replied to @guipru's question here: * http://forum.cogsci.nl/index.php?p=/discussion/2099/
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Hi, The Boks was a button box built around an Arduino and a custom 'sketch' (i.e. the software running on the Arduino). The Boks plugins are not general purpose: They do not just work with any Arduino, only those running the right software and buil…
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Hi Nate, There should be almost complete backwards compatibility, with the exception of the changes listed here: * http://osdoc.cogsci.nl/miscellaneous/important-changes-3/#backwards-incompatible-changes So if an experiment suddenly stops working…
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(Quote) What is the exact error message? I'm pretty sure the crash is due to the 8 channels, but it would still be informative to know. And could you perhaps upload one of the sound files somewhere? I suspect that the standard way of sound playback…
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Hi @Anupama, It sounds like you're using a custom analysis script to read the data file, right? In that case, the script probably just assumes particular settings, such as that the left eye is tracked. (Quote) You actually can: pylink has function…
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Could you maybe upload the experiment somewhere? That way I can take a look to see what's going on.
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(Quote) No problem--thanks for reminding me!
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Hi Turco, @jarik is correct. What happens is the following: * You have defined the keys of the dictionary as str objects; that is, the strings do not have the u suffix. When working with non-ascii characters, this is asking for trouble. Golden rul…
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Hi, Thanks for sharing the problem and the workaround. I have no idea what could have caused the problem though. I'll see if I can reproduce it. Cheers, Sebastiaan
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Hi Cyril, The easiest way to get started is using the PyGaze template, which is included by default in OpenSesame. You can just open this template, change the tracker type in pygaze_init to EyeTribe, and off you go. Cheers, Sebastiaan
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Hi, In general, the KeyError indicates that you're trying to get something from a dict or a list using a key that doesn't exist. It seems likely that one of these lines is the culprit: curItem = curItems[0] or var.response = allItems[curItem] H…
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This error comes from your own inline script, so could you please post that script here? Cheers, Sebastiaan
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Hi, Essentially as @josh said: 0,0 coordinates indicate signal loss, which can occur (and usually does occur) for any number of reasons. The solution is simply to remove or ignore all 0,0 coordinates. Cheers, Sebastiaan
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Hi Grusha, This is really a question for @Bob, the developer of this plugin. But looking at the code, it seems that the option is indeed gone. What this option did before (if I recall correctly) is send a 0 trigger after a certain period. You can s…
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Hi, If my understanding is correct, you only specify H1 here. H0 is always a real null hypothesis, i.e. that there is no difference/ correlation. There is no need to for H0 and H1 to jointly cover all conceivable effects. Cheers! Sebastiaan
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Hi guys, Drift correction should work in dummy mode as well; that is, drift-correction should be ignored, or simulated with the mouse (in advanced dummy mode). Have you by any chance inserted the pygaze_drift_correct item before the pygaze_init it…
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@amazinger If you still have this problem, could you upload the experiment somewhere so that I can take a look? It seems that the crash is not registered in the debug file for some reason. @Pad I personally bought three 7" Samsung Galabxy Tab …
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That should work indeed. The only caveat is that the eyetracker object will no longer correspond to self.experiment.pygaze_eyetracker. So you'll also want to do: eyetracker = self.experiment.pygaze_eyetracker ... once you've re-opened the datafile…
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Hi Luigi, The problem here is that OpenSesame fails to load dlportio.dll, which is the library used to access the parallel port. So the problem is not so much accessing the port, as it is loading the library required to access the port. Is there a…