error: #69: integer conversion resulted in truncation

[guny]

将demo下载至本机，使用keil v4版本编译，发现以下异常： Build target 'awtk' compiling button.c... ..\awtk\src\widgets\button.c(213): error: #69: integer conversion resulted in truncation .on_event = button_on_event, ..\awtk\src\widgets\button.c: 0 warnings, 1 error compiling button.c... ..\awtk\src\widgets\button.c(213): error: #69: integer conversion resulted in truncation .on_event = button_on_event, ..\awtk\src\widgets\button.c: 0 warnings, 1 error compiling check_button.c... ..\awtk\src\widgets\check_button.c(151): error: #69: integer conversion resulted in truncation .clone_properties = s_check_button_properties, ..\awtk\src\widgets\check_button.c(167): error: #69: integer conversion resulted in truncation .clone_properties = s_check_button_properties, ..\awtk\src\widgets\check_button.c: 0 warnings, 2 errors compiling dialog.c... ..\awtk\src\widgets\dialog.c(95): error: #69: integer conversion resulted in truncation .clone_properties = s_dialog_properties, ..\awtk\src\widgets\dialog.c: 0 warnings, 1 error compiling window.c... ..\awtk\src\widgets\window.c(80): error: #69: integer conversion resulted in truncation .on_event = window_base_on_event, ..\awtk\src\widgets\window.c: 0 warnings, 1 error compiling window_manager.c... ..\awtk\src\base\window_manager.c(852): error: #69: integer conversion resulted in truncation .type = WIDGET_TYPE_WINDOW_MANAGER, ..\awtk\src\base\window_manager.c: 0 warnings, 1 error compiling slider.c... ..\awtk\src\widgets\slider.c(456): error: #69: integer conversion resulted in truncation .clone_properties = s_slider_properties, ..\awtk\src\widgets\slider.c: 0 warnings, 1 error compiling system_info.c... ..\awtk\src\base\system_info.c(216): error: #69: integer conversion resulted in truncation .get_prop = system_info_get_prop, ..\awtk\src\base\system_info.c: 0 warnings, 1 error compiling pages.c... ..\awtk\src\widgets\pages.c(108): error: #69: integer conversion resulted in truncation .type = WIDGET_TYPE_PAGES, ..\awtk\src\widgets\pages.c(110): error: #69: integer conversion resulted in truncation .clone_properties = s_pages_clone_properties, ..\awtk\src\widgets\pages.c: 0 warnings, 2 errors compiling edit.c... ..\awtk\src\widgets\edit.c(1119): error: #69: integer conversion resulted in truncation .clone_properties = s_edit_properties, ..\awtk\src\widgets\edit.c: 0 warnings, 1 error compiling spin_box.c... ..\awtk\src\widgets\spin_box.c(34): error: #69: integer conversion resulted in truncation .clone_properties = s_edit_properties, ..\awtk\src\widgets\spin_box.c: 0 warnings, 1 error compiling combo_box.c... ..\awtk\src\widgets\combo_box.c(150): error: #69: integer conversion resulted in truncation .type = WIDGET_TYPE_COMBO_BOX, ..\awtk\src\widgets\combo_box.c: 0 warnings, 1 error compiling popup.c... ..\awtk\src\widgets\popup.c(116): error: #69: integer conversion resulted in truncation .clone_properties = s_popup_properties, ..\awtk\src\widgets\popup.c: 0 warnings, 1 error compiling color_tile.c... ..\awtk\src\widgets\color_tile.c(82): error: #69: integer conversion resulted in truncation .set_prop = color_tile_set_prop, ..\awtk\src\widgets\color_tile.c: 0 warnings, 1 error compiling system_bar.c... ..\awtk\src\widgets\system_bar.c(101): error: #69: integer conversion resulted in truncation .clone_properties = s_system_bar_properties, ..\awtk\src\widgets\system_bar.c: 0 warnings, 1 error compiling overlay.c... ..\awtk\src\widgets\overlay.c(37): error: #69: integer conversion resulted in truncation .on_event = window_base_on_event, ..\awtk\src\widgets\overlay.c: 0 warnings, 1 error "..\obj\awtk_demo1.axf" - 18 Error(s), 0 Warning(s). Target not created

[xianjimli]

用Keil V5吧。