I can not run Brian2 simulator successfully! about snn_toolbox

[rbodo]

@jackyfaster Please close if this pull-request fixed the issue.

[jackyfaster]

@rbodo hi,

thanks a lot for your reply , but i am not also successfully to run brian2.
first of all, i changed some modules version, Keras to 2.1.3; brian2 to 2.1.3.1; numpy to 1.14.5; tensorflow to 1.8.0; python to 3.5.4.
I used the keyword arguments in following test

self.layers.append(self.sim.NeuronGroup(
        np.prod(layer.output_shape[1:]), model=self.eqs, method='linear', 
        threshold=self.threshold,
        reset=self.v_reset, [dt=self._dt*self.sim.ms))

when I set self.eqs = 'v = 0 : 1' , i got the following error:
////////////////////////////////////////////////////////////////////////
SyntaxError: Illegal line 'v+=w' in abstract code. Cannot write to subexpression 'v'.
//////////////////////////////////////////////////////////////////////

when i set self.eqs = 'v = : 1' , i got another error as the following:
//////////////////////////////////////////////////////////////
brian2.equations.equations.EquationError: Parsing failed:
v = : 1
^
Expected end of text, found 'v' (at char 0), (line:1, col:1)
//////////////////////////////////////////////////////////

[rbodo]

I believe the correct equation is
self.eqs = 'v : 1'

[jackyfaster]

Great ,it woks, thanks !