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Cross-thread operation not valid: Control 'textBox1' accessed from a thread other than the thread it
...ther thread context than the UI thread, and that's the reason you see this error.
To remedy this, you will have to use a dispatcher as descibed in the MSDN article:
How to: Make Thread-Safe Calls to Windows Forms Controls
So instead of setting the text property directly in the serialport1_DataReceiv...
How to automatically generate a stacktrace when my program crashes
...ce(array, 10);
// print out all the frames to stderr
fprintf(stderr, "Error: signal %d:\n", sig);
backtrace_symbols_fd(array, size, STDERR_FILENO);
exit(1);
}
void baz() {
int *foo = (int*)-1; // make a bad pointer
printf("%d\n", *foo); // causes segfault
}
void bar() { baz(); }
...
What's the easiest way to install a missing Perl module?
I get this error:
24 Answers
24
...
No suitable application records were found
I created an App Store archive file. During validation it raises an error with the following message
4 Answers
...
How do I turn off the output from tar commands on Unix? [closed]
...
And will it show errors even in non-verbose mode?
– Phil Filippak
Feb 13 '16 at 6:47
9
...
Convert XLS to CSV on command line
...d paste this in:
if WScript.Arguments.Count < 2 Then
WScript.Echo "Error! Please specify the source path and the destination. Usage: XlsToCsv SourcePath.xls Destination.csv"
Wscript.Quit
End If
Dim oExcel
Set oExcel = CreateObject("Excel.Application")
Dim oBook
Set oBook = oExcel.Workboo...
How to use a WSDL
...ste into the address bar. Then fire the Arrow (go button).
If there is an error trying to load the file, then there must be a broken and unresolved url the file needs to resolve as shown below:
Refer to this answer for information on how to fix:
Stackoverflow answer to: Unable to create service ...
Why does PHP 5.2+ disallow abstract static class methods?
...ia self:: or static:: inside that class) as it's abstract and will fatally error as if you called a regular non-static abstract function. Functionally this is useful, I agree with @dmitry sentiments to that effect.
– ahoffner
Jun 30 '14 at 20:07
...
Sequelize Unknown column '*.createdAt' in 'field list'
...
I think the error is that you have timestamps enabled in sequelize, but your actual table definitions in the DB do not contain a timestamp column.
When you do user.find it will just do SELECT user.*, which only takes the columns you act...
How to use background thread in swift?
...
I am using your code in xCode 6.0.1 and ios 8.It gives error as "QOS_CLASS_BACKGROUND" return class and it is of type UInt32 and "dispatch_get_global_queue" requires 1st parameter as int so type error is coming.
– Zalak Patel
Oct 29 '14 at 1...