<div dir="ltr"><div><div>Dear all:<br><br></div>when i using downloaded nengo1.4\nengo-5f37d63 running spaun  encounter a error, i am also download spaun and nengo, first i running nengo in UI,and then open spaun ,and encounter below error,  later i will try run spaun using only downloaded spaun ,and using nengo inside the spaun  not the independence nengo .but now the error is:<br>
<br></div><br><br><br>run_spaun_win.py:<br><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

<div>##### INIT PATH #####</div><div>import sys</div><div>sys.path.append("E:\Downloads\spaun_0\spaun\")</div><div>from run_spaun import run</div><div>run(OS = "WIN", root_path = "E:\Downloads\spaun_0\spaun\", multi_thread = False)</div>

<div>sys.exit();</div></div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

<br><br></div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">
first starting the nengo1.4 (the independence download nengo,not the nengo in spaun pack)<br><br></div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

>>run  E:\Downloads\spaun_0\spaun\run_spaun_win.py</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

[0, 0, 0]</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

[(4, False), (4, False), (4, False)]</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

Warning: Could not create an HRR with max_similarity=0.05 (D=4, M=13)</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

Warning: Could not create an HRR with max_similarity=0.05 (D=4, M=14)</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

Warning: Could not create an HRR with max_similarity=0.05 (D=4, M=15)</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

Warning: Could not create an HRR with max_similarity=0.05 (D=4, M=16)</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

Warning: Could not create an HRR with max_similarity=0.05 (D=4, M=17)</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

Warning: Could not create an HRR with max_similarity=0.05 (D=4, M=18)</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

Warning: Could not create an HRR with max_similarity=0.05 (D=4, M=19)</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

Warning: Could not create an HRR with max_similarity=0.05 (D=4, M=20)</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

Traceback (most recent call last):</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

 <span> </span>File "E:\Downloads\spaun_0\spaun\run_spaun_win.py", line 6, in</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

 <span> </span> <span> </span>run(OS = "WIN", root_path = "E:\Downloads\spaun_0\spaun\", multi_thread = False)</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

 <span> </span>File "E:\Downloads\spaun_0\spaun\run_spaun.py", line 218, in run</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

 <span> </span> <span> </span>spaun_main.run(None, OS, root_path, test_type, test_option, num_test_run, num_subjects, \</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

 <span> </span>File "E:\Downloads\spaun_0\spaun\spaun_main.py", line 1342, in run</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

 <span> </span> <span> </span>spaun = SpaUN()</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

 <span> </span>File "python\spa\core.py", line 29, in __init__</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

 <span> </span> <span> </span>self.create()</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

 <span> </span>File "python\spa\core.py", line 86, in create</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

 <span> </span> <span> </span>m.create(*a)</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

 <span> </span>File "E:\Downloads\spaun_0\spaun\spaun_main.py", line 195, in create</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

 <span> </span> <span> </span>state_Buf.addAxonOrigin()  <span> </span># For learning task</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

 <span> </span>File "E:\Downloads\spaun_0\spaun\mem_block.py", line 197, in addAxonOrigin</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

 <span> </span> <span> </span>self.getNode("GINT2").addAxonOrigin()</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

 <span> </span>File "E:\Downloads\spaun_0\spaun\gated_integrator.py", line 286, in addAxonOrigin</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

 <span> </span> <span> </span>self.getNode("buffer").createEnsembleOrigin("AXON")</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

at ca.nengo.model.impl.NetworkArrayImpl.createEnsembleOrigin(NetworkArrayImpl.java:132)</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

at java.lang.reflect.Method.invoke(Unknown Source)</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

</div><div style="color:rgb(70,70,70);font-family:simsun;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:21px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(188,211,229)">

java.lang.ClassCastException: java.lang.ClassCastException: ca.nengo.model.impl.EnsembleOrigin cannot be cast to ca.nengo.model.nef.impl.DecodedOrigin</div><br><div><br></div>i am using  the version is \nengo-1.4\nengo-5f37d63 <br>
<div><div><div><div><br><br><br>-- <br>ÕŵÂÏé  china<br>ÊÖ»ú£º13310152743<br>msn£º<a href="mailto:zdx3578@yahoo.com.cn">zdx3578@yahoo.com.cn</a><br>QQ£º179363811
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