Django报：builtin_function_or_method' object is not iterable

【Django报：builtin_function_or_method' object is not iterable】的更多相关文章

Django报：builtin_function_or_method' object is not iterable

def detail(request,hero_id): hero=models.HeroInfo.objects.get(id=hero_id) return render_to_response('detail.html',{'detail_obj':hero}) 原因为视图获取参数时候写成了(id,hero_id),改成如上的(id=hero_id)即可解决.…

DJANGO问题--Error: ‘ManyRelatedManager’ object is not iterable

http://www.itblah.com/django-error-manyrelatedmanager-object-iterable/ Django: Error: ‘ManyRelatedManager’ object is not iterable While trying to iterate through a list of objects in a Django template, I came across this error: “Caught an exception w…

for遍历用例数据时，报错：TypeError: list indices must be integers, not dict，'int' object is not iterable解决方法

一:报错:TypeError: list indices must be integers, not dict for i in range(0,len(test_data)): suite.addTest(TestCaselogin("test_api",test_data[i][*arg])) 解决方法:是参数表示不正确的原因:test_data[i][*arg] 应该表示为item[*arg] 二:报错:'int' object is not iterable for i i…

python报错Nonetype object is not iterable

https://www.cnblogs.com/zhaijiahui/p/8391701.html 参考链接:http://blog.csdn.net/dataspark/article/details/9953225 Python问题:'Nonetype' object is not iterable…

'ManyRelatedManager' object is not iterable

先看下面的代码: class Worker(models.Model): departments = moels.ManyToManyField(Department, verbose_name=u"部门列表", blank=True, related_name='workers') class Department(models.Model): name = models.CharField(u"名字", max_length=255) wx_id = model…

Python问题：'Nonetype' object is not iterable

参考链接:http://blog.csdn.net/dataspark/article/details/9953225 [解析] 这个错误提示一般发生在将None赋给多个值时. [案例] 定义了如下的函数 def test(): if value == 1: a = b = 1 return a,b value = 0 a,b = test() 执行这段测试程序会报错:"TypeError: 'NoneType' object is not iterable" 这里是没有考虑到else…

'WebElement' object is not iterable

checkbox.html源码: <html> <head> <meta http-equiv="content-type" content="text/html;charset=utf-8" /> <title>Checkbox</title> <script type="text/javascript" async="" src="https://…

TypeError: 'ExcelData' object is not iterable

今天写了个测试的代码,结果在执行test_register.py文件在调用readexcle.py的时候一直报错TypeError: 'ExcelData' object is not iterable,最后发现是test_register.py模块调用readexcle.py模块时,忘记调用方法了,导致返回值有误,折腾了半天,是个教训. 下面是readexcle.py模块(读取excle内的数据并返回读取到的数据): import xlrd class ExcelData(): def __i…

python TypeError: 'NoneType' object is not iterable

list(set(map(lambda tp_id : tp_id if not ('#' in tp_id) and len(tp_id.strip().replace('\n', '')) > 0else None, open('tp_list.txt').readlines()).sort())) 为了练习map,想着把一个循环写成一行代码. 结构跑程序时出了一个问题:TypeError: 'NoneType' object is not iterable. 找了半天错误(写成一行代码在这…

TypeError: 'TestCase' object is not iterable

这个异常呢其实是因为我对list没有足够熟悉我一开始很疑惑,明明已经正确返回testcase对象了呀,为啥会报TypeError: 'TestCase' object is not iterable这个错误呢? 分析: 这个错误的意思是说TestCase这个对象是不可迭代的(注意到了吗,是TestCase,而不是testcase) 看print(testcase)输出的结果: <TestCase.获取房源状态> 再看看是哪里调用了testcase对象,在runTest(testcase)函…