site_archiver@lists.apple.com Delivered-To: darwin-dev@lists.apple.com Importance: normal Sensitivity: Normal Hi, When running pascal programs based on fpGUI, an X11 based interface package, I get an error if the application creates the top level X11 window. but only then. If there is already a toplevel window, for example because xterm runs, then the application open its window and everything behaves as expected. the problematic call is this: XGetWMProtocols(FDisplay, AWindow, @Protocols, @Count); gdb shows these values: 4: COUNT = 0 3: PROTOCOLS = 0x0 2: AWINDOW = 6291457 1: this->FDISPLAY = 0x803a00 it produces this X11 error: X Error of failed request: BadAtom (invalid Atom parameter) Major opcode of failed request: 18 (X_ChangeProperty) Atom id in failed request: 0x0 Serial number of failed request: 103 Current serial number in output stream: 104 any hints how to resolve this? Michael ___________________________________________________________ NEU: WEB.DE DSL für 19,99 EUR/mtl. und ohne Mindest-Laufzeit! http://produkte.web.de/go/02/ _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.appl... This email sent to site_archiver@lists.apple.com