fatal-error

来源： https://stackoverflow.com/questions/64771884/custom-redis-client-compilation-failing

来源： https://stackoverflow.com/questions/64771884/custom-redis-client-compilation-failing

问题 I just upgraded R and R Studio to the most recent versions. I am trying to load the package RHRV and R Studio aborts the session due to a fatal error. It is associated with the following error: loading package: tcltk xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun Loading required package: tkrplot The command: library("tcltk") gives the following error message: xcrun: error: invalid active

问题 I just upgraded R and R Studio to the most recent versions. I am trying to load the package RHRV and R Studio aborts the session due to a fatal error. It is associated with the following error: loading package: tcltk xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun Loading required package: tkrplot The command: library("tcltk") gives the following error message: xcrun: error: invalid active

问题 I am trying to open a website in my app, but for some reason one line keeps returning nil, heres my code: let url = URL(string: "http://en.wikipedia.org/wiki/\(element.Name)")! if #available(iOS 10.0, *) { UIApplication.shared.open(url, options: [:], completionHandler: nil) } else { UIApplication.shared.openURL(url) } } It's the first line ( let url = URL... ) that keeps on returning this error: fatal error: unexpectedly found nil while unwrapping an Optional value. What should I do to fix

问题 here is the fatal error: Fatal error: Constant expression contains invalid operations I get a fatal error in this code: <?php class InfoClass { private $user_agent = $_SERVER['HTTP_USER_AGENT']; // error is on this line public static function getOS() { global $user_agent; $os_platform = "Unknown OS Platform"; ... } i am using php 7. why is this error showing? thanks 回答1: Do This Instead <?php class InfoClass { private $user_agent; public function __construct(){ $this->user_agent = $_SERVER[

问题 I'm building an app with SwiftUI. When I was trying to display a sheet (previously Modal), this error message appears: Thread 1: Fatal error: No observable object of type BixiStationCombinedListViewModel.Type found. A View.environmentObject(_:) for BixiStationCombinedListViewModel.Type may be missing as an ancestor of this view. This error occurs when I'm using a @State variable to display a modal that includes a Map View using MapKit. I'm new to Swift Programming and SwiftUI. The error

问题 I have no idea what went wrong as I've programmed in Java for about a year and never got this error. Compiling and running in Eclipse worked just a minute ago and now I get this error: #A fatal error has been detected by the Java Runtime Environment: #Internal Error (classFileParser.cpp:3494), pid=4636, tid=2380 #Error: ShouldNotReachHere() #JRE version: 6.0_25-b06 #Java VM: Java HotSpot(TM) Client VM (20.0-b11 mixed mode windows-x86 ) #If you would like to submit a bug report, please visit:

问题 While resizing a bunch of images (about 9000), I use this function: function im_call($_data, &$_im_output, $_debug = IM_DEBUG) { ini_set('max_execution_time', '3600'); exec($_data, $_im_output, $_im_error); // this is line 93 return $_im_error; } // end function And after a while (about 30 MINUTES) PHP dies with: Fatal error: Maximum execution time of 30 seconds exceeded in /some/path/im_lib.php on line 93 (it is the line with exec()... ) How is this possible? 回答1: System calls do not count

问题 I added scrollview in my activity_main.xml and its not working anymore. Before scrollview it did not work on Samsung s3,s4. But it worked on other phones and tablets. 02-15 05:37:35.700: D/AndroidRuntime(936): Shutting down VM 02-15 05:37:35.700: W/dalvikvm(936): threadid=1: thread exiting with uncaught exception (group=0xb2a78ba8) 02-15 05:37:35.780: E/AndroidRuntime(936): FATAL EXCEPTION: main 02-15 05:37:35.780: E/AndroidRuntime(936): Process: com.oxygen.hayvansesleri, PID: 936 02-15 05:37