我在 python 中运行这段代码

with open("test.txt", "r") as networkFile:
    for line in networkFile:
            src = line.split(,python,python-3.x,numpy"/>
	














    

		

        

            
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首页  > 解决方案 > PYTHON 中的错误：TypeError：ufunc 'multiply' 不包含签名匹配类型 dtype（'

我在 python 中运行这段代码



with open("test.txt", "r") as networkFile:
    for line in networkFile:
            src = line.split(












python - PYTHON 中的错误：TypeError：ufunc 'multiply' 不包含签名匹配类型 dtype（'

我在 python 中运行这段代码



with open("test.txt", "r") as networkFile:
    for line in networkFile:
            src = line.split(






问题描述



我在 python 中运行这段代码



with open("test.txt", "r") as networkFile:
    for line in networkFile:
            src = line.split()[0]
            nodes.append(src)
nodesf = np.unique(nodes)

with open("test.txt", "r") as networkFile:
    for line in networkFile:
            src = line.split()[0]
            network.append([src])
edgesf = np.array(network)

avgDegree = (2 * edgesf) / nodesf
print("avgDegree: ",avgDegree)




并给我一行错误     avgDegree = (2 * edgesf) / nodesf



TypeError: ufunc 'multiply' did not contain a loop with signature matching types   
`dtype('<U4') dtype('<U4') dtype('<U4')`




任何想法？









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标签： pythonpython-3.xnumpy


解决方案





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