我是Python和Django的新手.我在执行runserver后尝试从登录页面登录时看到此错误消息,
$ python manage.py runserver
Running in development mode.
Running in development mode.
Running in development mode.
Running in development mode.
Validating models...
0 errors found
Django version 1.4b1, using settings 'platformsite.settings'
Development server is running at http://127.0.0.1:8000/
Quit the server with CONTROL-C.
[21/Feb/2012 02:33:26] "GET /accounts/home/ HTTP/1.1" 200 10698
WARNING 2012-02-21 02:33:27,204 base 41333 4353703936 Not Found: /favicon.ico
[21/Feb/2012 02:33:30] "POST /accounts/home/ HTTP/1.1" 200 11098
WARNING 2012-02-21 02:33:30,581 base 41333 4362117120 Not Found: /favicon.ico
[21/Feb/2012 02:33:35] "POST /accounts/home/ HTTP/1.1" …我在使用回形针上传多个文件时遇到问题,
我的模特就是这样
slider has_many imgarrays
imgarrays has_many imageobjects
imageobjects have_attachment(as for paperclip)
我在接收单个图像并使用paperclip在我的其他模型上保存它没有任何问题,但我不确定如何imgarrays在多文件上传期间处理param 返回的数组.
这是我的rails服务器日志:
Started POST "/slider" for 127.0.0.1 at 2012-07-23 10:14:17 +0800
Processing by SliderController#create as HTML
Parameters: {"utf8"=>"?", "authenticity_token"=>"7HcHtSlOsU/bnxb9emhAsSl/GFBraIE6NxwijHl3REM=", "slider"=>{"question"=>"", "answer"=>"", "score"=>"", "industry_name"=>"",
"imgarrays"=>[#<ActionDispatch::Http::UploadedFile:0x007fb471e99f30 @original_filename="Icon.png", @content_type="image/png", @headers="Content-Disposition: form-data; name=\"slider[imgarrays][]\"; filename=\"Icon.png\"\r\nContent-Type: image/png\r\n", @tempfile=#<File:/var/folders/2s/n9wb5x4534nfs1cbrlph32v00000gp/T/RackMultipart20120723-53499-1lyi4yf>>, #<ActionDispatch::Http::UploadedFile:0x007fb471e99dc8 @original_filename="Icon@2x.png", @content_type="image/png", @headers="Content-Disposition: form-data; name=\"slider[imgarrays][]\"; filename=\"Icon@2x.png\"\r\nContent-Type: image/png\r\n", @tempfile=#<File:/var/folders/2s/n9wb5x4534nfs1cbrlph32v00000gp/T/RackMultipart20120723-53499-10lala2>>, #<ActionDispatch::Http::UploadedFile:0x007fb471e99d50 @original_filename="greenButton.png", @content_type="image/png", @headers="Content-Disposition: form-data; name=\"slider[imgarrays][]\"; filename=\"greenButton.png\"\r\nContent-Type: image/png\r\n", @tempfile=#<File:/var/folders/2s/n9wb5x4534nfs1cbrlph32v00000gp/T/RackMultipart20120723-53499-or2rdk>>]}, "commit"=>"Create!"}
Completed 500 Internal Server Error in 18ms
ActiveRecord::AssociationTypeMismatch (Imgarray(#70206507050500) expected, got ActionDispatch::Http::UploadedFile(#70206487229960)):
app/controllers/slider_controller.rb:12:in `new' …我是python的新手并试图在我的系统上运行一段Django代码,但我遇到了这个问题.
$ python manage.py runserver
Running in development mode.
Traceback (most recent call last):
File "manage.py", line 11, in <module>
import settings
File "/Users/Kinnovate/Desktop/fsdjango/platformsite/settings.py", line 321, in <module>
from django.core.urlresolvers import reverse_lazy
ImportError: cannot import name reverse_lazy
我正在使用python 2.7.我该如何解决？
我是django和python的新手,我试图在一段django代码上运行runserver并且我遇到了以下问题,
Kinnovates-MacBook-Pro:platformsite Kinnovate$ python manage.py runserver
Running in development mode.
Running in development mode.
Running in development mode.
Running in development mode.
Validating models...
0 errors found
Django version 1.4b1, using settings 'platformsite.settings'
Development server is running at http://127.0.0.1:8000/
Quit the server with CONTROL-C.
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/wsgiref/handlers.py", line 85, in run
self.result = application(self.environ, self.start_response)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/contrib/staticfiles/handlers.py", line 67, in __call__
return self.application(environ, start_response)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/handlers/wsgi.py", line 219, in __call__
self.load_middleware()
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/handlers/base.py", line 47, in …我是django和python的新手,尝试在我的系统上运行一段django代码,但我遇到了这些问题,即运行版本2.7 python和v1.4 django
$ python manage.py runserver
Running in development mode.
Running in development mode.
Running in development mode.
Running in development mode.
Validating models...
HACKUING USER MODEL
Unhandled exception in thread started by <bound method Command.inner_run of <django.contrib.staticfiles.management.commands.runserver.Command object at 0x101981e50>>
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/management/commands/runserver.py", line 91, in inner_run
self.validate(display_num_errors=True)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/management/base.py", line 266, in validate
num_errors = get_validation_errors(s, app)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/management/validation.py", line 30, in get_validation_errors
for (app_name, error) in get_app_errors().items():
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/db/models/loading.py", line 158, in …我似乎无法让任何didenterregion/didexitregion代表解雇,被困2天就可以了
我使用xcode4.2与ios5 sdk和位置模拟,
有没有人有幸得到这个工作？是一个100米半径太小？(香港专业教育学院尝试1000也不工作)或我的代码有问题
检查正常位置更新和用户位置确实进入区域.也无法在任何地方找到答案
MainViewController(也是CLLocationManagerDelegate)的ViewDidLoad方法:
mapView = [[MKMapView alloc] initWithFrame:self.view.bounds];
mapView.showsUserLocation = YES;
mapView.mapType = MKMapTypeStandard;
mapView.delegate = self;
[self.view addSubview:mapView];
MKCoordinateRegion region;// = {{0.0,0.0},{0.0,0.0}};
MKCoordinateSpan span;
span.latitudeDelta = 0.02;
span.longitudeDelta = 0.02;
CLLocationCoordinate2D coordinates =CLLocationCoordinate2DMake(1.34537, 103.84515);
region.span = span;
region.center = coordinates;
[mapView setRegion:region animated:TRUE];
[mapView regionThatFits:region];
if (locationManager==nil){
locationManager = [[CLLocationManager alloc] init];
}
[self.locationManager setDesiredAccuracy:kCLLocationAccuracyBest];
[self.locationManager setDistanceFilter:kCLDistanceFilterNone];
self.locationManager.delegate =self;
if ([CLLocationManager regionMonitoringAvailable]){
NSLog(@"regionMonitoring available");
CLRegion* region3 = [[CLRegion alloc] initCircularRegionWithCenter:coordinates radius:100 identifier:@"region3"];
[self.locationManager startMonitoringForRegion:region3 desiredAccuracy:1.0];
NSLog(@"region …