What does this error mean?

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nehohmee 2020-2-27

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评论： Walter Roberson 2020-2-27

Hi there,

I am really new to matlab and I have difficulties understanding what this error means. Your help will really be appreciated. Thank you!

Error in function Close: 	Incorrect argument type supplied
	Discrepancy between a specified and supplied argument:
		Specified Argument Description:
			direction: Input
			position: 1
			presence:
			formats allowed:
				double
			minimum M: 1
			maximum M: 1
			minimum N: 1
			maximum N: 1
			minimum P: 1
			maximum P: 1
		Provided Argument Description:
			direction: Input
			position: 1
			presence: present
			format:unclassified
			 number of dimensions: 2
				 M: 1
				 N: 1
				 P: 1

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nehohmee 2020-2-27

在 MATLAB Online 中打开

I am using the PsychToolboxSound. The code consisting of the PsychToolboxSound is as listed:

% Program sound server.
PsychToolboxSoundServer('init')
PsychToolboxSoundServer('Load',1,PunishSound);
% Set soft code handler to trigger sounds.
BpodSystem.SoftCodeHandlerFunction = 'SoftCodeHandler_PlaySound';

May I know if the problem lies with this code or the code of the PsychToolboxSound instead?

Thank you!

Walter Roberson 2020-2-27

Unfortunately I do not have experience with the audio part of that toolbox. If you post a complete traceback I might possibly be able to figure something out.

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