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Python 3: UnboundLocalError: local variable referenced before assignment [duplicate]
The following code gives the error UnboundLocalError: local variable 'Var1' referenced before assignment :
5 Answers
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Android XML Percent Symbol
...n I have a string in that array with multiple % it gives me this error.
14 Answers
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No identities are available for signing Xcode 5
I have an error "No identities are available for signing" when try to validate my app in Xcode 5. I tried all: Recreate certificates and provisioning profiles, all methods which have been described on this site and another resources; I'm confused, because when I try to distribute my app as Ad-hoc, i...
Install an apk file from command prompt?
...pk
if you have more than one device/emulator connected you will get this error
adb: error: connect failed: more than one device/emulator
- waiting for device - error: more than one device/emulator
to avoid that you can list all devices by below command
adb devices
you will get results l...
java.lang.ClassNotFoundException: Didn't find class on path: dexpathlist
...tion to the question. I have tested this with my libgdx game with the same errors found as the above. I found these errors by using the log generated with my phone (samsung galaxy S6). Once I applied this solution, all of my issues were solved.
– user5803705
No...
How can I prevent SQL injection in PHP?
...ute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
In the above example the error mode isn't strictly necessary, but it is advised to add it. This way the script will not stop with a Fatal Error when something goes wrong. And it gives the developer the chance to catch any error(s) which are thrown as...
JFrame in full screen Java
...
I will tell you the error and reason. I created one AppFrame class (with some default properties) and in order to make any class as JFrame I simply extend it. It has setVisible as true. Now above three lines has to be in same order, if visibl...
How to programmatically send SMS on the iPhone?
...^(xpc_object_t event){
xpc_type_t xtype = xpc_get_type(event);
if(XPC_TYPE_ERROR == xtype)
{
NSLog(@"XPC sandbox connection error: %s\n", xpc_dictionary_get_string(event, XPC_ERROR_KEY_DESCRIPTION));
}
// Always set an event handler. More on this later.
NSLog(@"Received a message event!");
});
xp...
Can I get the name of the currently running function in JavaScript?
...
function foo()
{
alert(arguments.callee.name)
}
But in case of an error handler the result would be the name of the error handler function, wouldn't it?
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Google MAP API Uncaught TypeError: Cannot read property 'offsetWidth' of null
...your map Id matches in your initialize function and your HTML or this same error may be thrown.
In other words, make sure your IDs match up. ;)
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