uni-app iOS打包后显示白屏；H5端，安卓正式包，ios自定义基座均正常，ios离线版白屏

开发环境	版本号	项目创建方式
Mac	11.3.1	HBuilderX

bug描述：

H5端，安卓正式包，ios自定义基座均正常，离线打包后白屏；只显示tab；

2021-05-10 02:37:43.783165+0800 HBuilder[22239:374108] -canOpenURL: failed for URL: "taobao://" - error: "This app is not allowed to query for scheme taobao"
2021-05-10 02:37:43.784014+0800 HBuilder[22239:374108] -canOpenURL: failed for URL: "kwai://" - error: "This app is not allowed to query for scheme kwai"
2021-05-10 02:37:43.784736+0800 HBuilder[22239:374108] -canOpenURL: failed for URL: "awemesso://" - error: "This app is not allowed to query for scheme awemesso"
2021-05-10 02:37:43.785459+0800 HBuilder[22239:374108] -canOpenURL: failed for URL: "pinduoduo://" - error: "This app is not allowed to query for scheme pinduoduo"
2021-05-10 02:37:43.786173+0800 HBuilder[22239:374108] -canOpenURL: failed for URL: "openApp.jdMobile://" - error: "This app is not allowed to query for scheme openapp.jdmobile"
2021-05-10 02:37:43.796284+0800 HBuilder[22239:374108] ######==>>>New Device Model:[x86_64]
2021-05-10 02:37:43.801246+0800 HBuilder[22239:374503] [Client] Updating selectors failed with: Error Domain=NSCocoaErrorDomain Code=4099 "The connection to service on pid 0 named com.apple.commcenter.coretelephony.xpc was invalidated."
2021-05-10 02:37:43.801282+0800 HBuilder[22239:374108] [Client] Synchronous remote object proxy returned error: Error Domain=NSCocoaErrorDomain Code=4099 "The connection to service on pid 0 named com.apple.commcenter.coretelephony.xpc was invalidated."
2021-05-10 02:37:43.801872+0800 HBuilder[22239:374503] [Client] Updating selectors failed with: Error Domain=NSCocoaErrorDomain Code=4099 "The connection to service on pid 0 named com.apple.commcenter.coretelephony.xpc was invalidated."
2021-05-10 02:37:43.802046+0800 HBuilder[22239:374108] [Client] Synchronous remote object proxy returned error: Error Domain=NSCocoaErrorDomain Code=4099 "The connection to service on pid 0 named com.apple.commcenter.coretelephony.xpc was invalidated."
2021-05-10 02:37:43.802489+0800 HBuilder[22239:374108] [Client] Synchronous remote object proxy returned error: Error Domain=NSCocoaErrorDomain Code=4099 "The connection to service on pid 0 named com.apple.commcenter.coretelephony.xpc was invalidated."
2021-05-10 02:37:43.802544+0800 HBuilder[22239:374503] [Client] Updating selectors failed with: Error Domain=NSCocoaErrorDomain Code=4099 "The connection to service on pid 0 named com.apple.commcenter.coretelephony.xpc was invalidated."
2021-05-10 02:37:43.804057+0800 HBuilder[22239:374503] [Client] Updating selectors failed with: Error Domain=NSCocoaErrorDomain Code=4099 "The connection to service on pid 0 named com.apple.commcenter.coretelephony.xpc was invalidated."
2021-05-10 02:37:43.804349+0800 HBuilder[22239:374503] [Client] Updating selectors after delegate addition failed with: Error Domain=NSCocoaErrorDomain Code=4099 "The connection to service on pid 0 named com.apple.commcenter.coretelephony.xpc was invalidated."
2021-05-10 02:37:44.362831+0800 HBuilder[22239:374503] [] nw_protocol_get_quic_image_block_invoke dlopen libquic failed
2021-05-10 02:37:44.388806+0800 HBuilder[22239:374108] [Runtime][DEBUG:] ##CoreApp##...app start load..
2021-05-10 02:37:44.393770+0800 HBuilder[22239:374108] -canOpenURL: failed for URL: "hbuilder://" - error: "The operation couldn’t be completed. (OSStatus error -10814.)"
2021-05-10 02:37:44.394284+0800 HBuilder[22239:374108] [Runtime][DEBUG:] ##CoreApp##...createAppRuntime..
2021-05-10 02:37:44.437801+0800 HBuilder[22239:374511] [Client] Updating selectors failed with: Error Domain=NSCocoaErrorDomain Code=4099 "The connection to service on pid 0 named com.apple.commcenter.coretelephony.xpc was invalidated from this process."
2021-05-10 02:37:44.438041+0800 HBuilder[22239:374511] [Client] Updating selectors after delegate removal failed with: Error Domain=NSCocoaErrorDomain Code=4099 "The connection to service on pid 0 named com.apple.commcenter.coretelephony.xpc was invalidated from this process."
2021-05-10 02:37:44.743017+0800 HBuilder[22239:374108] [Runtime][DEBUG:] splash screen needs to be closed automatically
2021-05-10 02:37:45.043521+0800 HBuilder[22239:374108] [Runtime][DEBUG:] core started
2021-05-10 02:37:45.059418+0800 HBuilder[22239:374501] Cannot make directory /Users/liuzhenxing/Library/Developer/CoreSimulator/Devices/6414B038-EBA6-408C-B30C-890A7AC8D719/data/Containers/Data/Application/EDABB4EB-2F7C-4E69-8EAB-1C7D37DE46B7/Library/Pandora/apps/__UNI__09BE1E8/www: File exists
2021-05-10 02:37:45.279838+0800 HBuilder[22239:374108] [Runtime][DEBUG:] ##CoreApp##...createAppWindow..
2021-05-10 02:37:45.287116+0800 HBuilder[22239:374108] [Runtime][DEBUG:] ##CoreApp##...Create a homepage..
2021-05-10 02:37:46.610448+0800 HBuilder[22239:374108] WF: === Starting WebFilter logging for process HBuilder
2021-05-10 02:37:46.610731+0800 HBuilder[22239:374108] WF: _userSettingsForUser : (null)
2021-05-10 02:37:46.610895+0800 HBuilder[22239:374108] WF: _WebFilterIsActive returning: NO
2021-05-10 02:37:46.928605+0800 HBuilder[22239:374108] [Runtime][INFO:] refreshWhitePageCheckWebview---evt[3]---[<PDRCoreAppFrame: 0x7faff483ee00; frame = (0 0; 375 667); clipsToBounds = YES; layer = <CALayer: 0x600000a9b7e0>>]
2021-05-10 02:37:46.929269+0800 HBuilder[22239:374108] [Runtime][INFO:] Archiver file fullPath /Users/liuzhenxing/Library/Developer/CoreSimulator/Devices/6414B038-EBA6-408C-B30C-890A7AC8D719/data/Containers/Data/Application/EDABB4EB-2F7C-4E69-8EAB-1C7D37DE46B7/Library/Pandora/apps/__UNI__09BE1E8/data/download.plist
2021-05-10 02:37:46.933790+0800 HBuilder[22239:374108] [Runtime][INFO:] Archiver file fullPath /Users/liuzhenxing/Library/Developer/CoreSimulator/Devices/6414B038-EBA6-408C-B30C-890A7AC8D719/data/Containers/Data/Application/EDABB4EB-2F7C-4E69-8EAB-1C7D37DE46B7/Library/Pandora/apps/__UNI__09BE1E8/data/upload.plist
2021-05-10 02:37:46.935481+0800 HBuilder[22239:374108] <Weex>[error]script_bridge.h:168, <WeexCore> xxx set_core_side is runing and 0x6000008a0a50
2021-05-10 02:37:46.936428+0800 HBuilder[22239:374108] <Weex>[log]WXSDKInstance.m:503, Start rendering page:app-service.js
2021-05-10 02:37:47.035363+0800 HBuilder[22239:374546] <Weex>[error]WXExceptionUtils.m:38, Weex exception errCode: -9700 function: func: createInstance arg:start message: [WX_KEY_EXCEPTION_WXBRIDGE] exception: SyntaxError: Invalid regular expression: invalid group specifier name
 stack:(null)
2021-05-10 02:37:47.035551+0800 HBuilder[22239:374546] <Weex>[error]WXMonitor.m:289, [WX_KEY_EXCEPTION_WXBRIDGE] exception: SyntaxError: Invalid regular expression: invalid group specifier name
 stack:(null)
2021-05-10 02:37:47.050324+0800 HBuilder[22239:374108] [Runtime][INFO:] check webview enable white check--[1]--manifesttarget [1]
2021-05-10 02:37:47.225439+0800 HBuilder[22239:374108] [Runtime][DEBUG:] -----deviceid+E8A3ECAA-F6A5-444F-B22E-40B37E36F64C
2021-05-10 02:37:52.929146+0800 HBuilder[22239:374108] [Runtime][DEBUG:] doSplashTimeout
2021-05-10 02:37:52.930067+0800 HBuilder[22239:374108] [Runtime][DEBUG:] core handle startparam end
2021-05-10 02:37:52.930856+0800 HBuilder[22239:374108] [Runtime][DEBUG:] closeSplashscreen
2021-05-10 02:37:52.931560+0800 HBuilder[22239:374108] [Runtime][DEBUG:] -----deviceid+E8A3ECAA-F6A5-444F-B22E-40B37E36F64C
2021-05-10 02:37:52.947799+0800 HBuilder[22239:374511] [connection] nw_socket_handle_socket_event [C2.1:3] Socket SO_ERROR [61: Connection refused]
2021-05-10 02:37:52.987791+0800 HBuilder[22239:374507] Connection 2: received failure notification
2021-05-10 02:37:52.987946+0800 HBuilder[22239:374507] Connection 2: failed to connect 1:61, reason -1
2021-05-10 02:37:52.988059+0800 HBuilder[22239:374507] Connection 2: encountered error(1:61)
2021-05-10 02:37:52.989933+0800 HBuilder[22239:374507] Task <C97AD7F3-7832-42F1-B6D9-3690114E9E06>.<1> HTTP load failed, 0/0 bytes (error code: -1004 [1:61])
2021-05-10 02:37:52.992712+0800 HBuilder[22239:374507] Task <C97AD7F3-7832-42F1-B6D9-3690114E9E06>.<1> finished with error [-1004] Error Domain=NSURLErrorDomain Code=-1004 "Could not connect to the server." UserInfo={_kCFStreamErrorCodeKey=61, NSUnderlyingError=0x600000439a10 {Error Domain=kCFErrorDomainCFNetwork Code=-1004 "(null)" UserInfo={_kCFStreamErrorCodeKey=61, _kCFStreamErrorDomainKey=1}}, _NSURLErrorFailingURLSessionTaskErrorKey=LocalDataTask <C97AD7F3-7832-42F1-B6D9-3690114E9E06>.<1>, _NSURLErrorRelatedURLSessionTaskErrorKey=(
    "LocalDataTask <C97AD7F3-7832-42F1-B6D9-3690114E9E06>.<1>"
), NSLocalizedDescription=Could not connect to the server., NSErrorFailingURLStringKey=https://s1.dcloud.net.cn/collect/plusapp/startup, NSErrorFailingURLKey=https://s1.dcloud.net.cn/collect/plusapp/startup, _kCFStreamErrorDomainKey=1}
CoreSimulator 757.5 - Device: iPhone 8 (6414B038-EBA6-408C-B30C-890A7AC8D719) - Runtime: iOS 14.5 (18E182) - DeviceType: iPhone 8

更多关于uni-app iOS打包后显示白屏；H5端，安卓正式包，ios自定义基座均正常，ios离线版白屏的实战教程也可以访问 https://www.itying.com/category-93-b0.html

vueper 1楼

我也出现该问题，不知道该怎么解决.

更多关于uni-app iOS打包后显示白屏；H5端，安卓正式包，ios自定义基座均正常，ios离线版白屏的实战教程也可以访问 https://www.itying.com/category-93-b0.html

vueper 2楼

模拟器调试很久都找不到解决方法,换成真机调试就好了.

sinazl 3楼

老哥我和你一模一样的报错 xcode 的报错信息都一样… 你现在有找到解决方法吗

itying888 4楼

用官方的SDK工程把你的资源倒进去试下

yuanlaile 5楼

有解决吗？也遇到了

gougou168 6楼

这个帖子是去年的，你要遇到什么问题按照Bug模板重新发帖子，如果离线SDK有问题大概率是库没加全去官方文档里对比依赖库列表排查下

itying888 7楼

从日志分析，iOS离线打包白屏的主要原因是JavaScript语法错误：

SyntaxError: Invalid regular expression: invalid group specifier name