objective c - React Native iOS - Error if I change from default Bundle Identifier -

so default cfbundleidentifier org.reactjs.native.example.$(product_name:rfc1034identifier) results org.reactjs.native.example.myapp

i changed com.myapp.mobile.myapp , doesn't launch. error log

jul 25 19:25:39 as-mbp springboard[1348]: [watchdog] [com.myapp.mobile.myapp] provision violated watchdog process-launch: <fbsprocessresourceprovision: 0x60000052d2a0; allowance: <fbsprocessresourceallowance; type: realtime; timevalue: 20.0s; unitcount: 1>; violated: yes> jul 25 19:25:39 as-mbp com.apple.coresimulator.simdevice.079d4b52-a15c-4a51-822f-72d2b663bbf7.launchd_sim[1327] (uikitapplication:com.myapp.mobile.myapp[0xb4e6][3080]): service exited due killed: 9 jul 25 19:26:01 as-mbp routined[1337]: corelocation: error occurred while trying retrieve motion state update: cmerrordomain code:104 jul 25 19:26:12 as-mbp springboard[1348]: [watchdog] [com.myapp.mobile.myapp] provision violated watchdog process-launch: <fbsprocessresourceprovision: 0x608000336b20; allowance: <fbsprocessresourceallowance; type: realtime; timevalue: 20.0s; unitcount: 1>; violated: yes> jul 25 19:26:12 as-mbp com.apple.coresimulator.simdevice.079d4b52-a15c-4a51-822f-72d2b663bbf7.launchd_sim[1327] (uikitapplication:com.myapp.mobile.myapp[0x3c28][3092]): service exited due killed: 9 jul 25 19:26:13 as-mbp assertiond[1352]: notify_suspend_pid() failed error 7 

if change default works, if possible i'd customise before publishing it.

edit: restarted computer , worked, seems ignoring errors prevent running in actual device.

here's log.

jul 25 20:57:17 als-mbp appname[3556]: objc[3556]: class plbuildversion implemented in both /applications/xcode.app/contents/developer/platforms/iphonesimulator.platform/developer/sdks/iphonesimulator.sdk/system/library/privateframeworks/assetslibraryservices.framework/assetslibraryservices (0x116e43910) , /applications/xcode.app/contents/developer/platforms/iphonesimulator.platform/developer/sdks/iphonesimulator.sdk/system/library/privateframeworks/photolibraryservices.framework/photolibraryservices (0x116c6d210). 1 of 2 used. 1 undefined. jul 25 20:57:19 als-mbp logd[1342]: metadata shared cached uuid null (using logd's shared cache info) appname (3556) jul 25 20:57:20 als-mbp logd[1342]: failed harvest strings pathless uuid '00000000-0000-0000-0000-000000000000' jul 25 20:57:22 als-mbp appname[3556]: normal message received listener connection. ignoring. jul 25 20:57:22 als-mbp appname[3556]: not update network info during initialization. jul 25 20:57:23 als-mbp appname[3556]: libmobilegestalt mobilegestalt.c:1246: not retrieve region info jul 25 20:57:23 als-mbp logd[1342]: metadata shared cached uuid null (using logd's shared cache info) pkd (3559) jul 25 20:57:23 als-mbp logd[1342]: failed harvest strings pathless uuid '00000000-0000-0000-0000-000000000000' jul 25 20:57:24 als-mbp pkd[3559]: getting container class internal daemon! jul 25 20:57:24 als-mbp logd[1342]: metadata shared cached uuid null (using logd's shared cache info) wcd (3558) jul 25 20:57:24 als-mbp logd[1342]: failed harvest strings pathless uuid '00000000-0000-0000-0000-000000000000' jul 25 20:57:24 als-mbp wcd[3558]: libmobilegestalt mobilegestalt.c:2717: failed battery level jul 25 20:57:25 als-mbp wcd[3558]: error: not create service plist @ path: file:///applications/xcode.app/contents/developer/platforms/iphonesimulator.platform/developer/sdks/iphonesimulator.sdk/system/library/pairedsyncservices/com.apple.pairedsync.watchconnectivity.complications.plist. returning nil psysynccoordinator service name com.apple.pairedsync.watchconnectivity.complications.  please check plist exists , in correct format. jul 25 20:57:25 als-mbp wcd[3558]: [wc] service not available jul 25 20:57:27 als-mbp appname[3556]: [wc] __46-[wcsession onqueue_handleupdatesessionstate:]_block_invoke dropping pairingids no longer match. pairingid (null), client pairingid: (null) jul 25 20:57:27 als-mbp appname[3556]: [wc] wcsession not paired jul 25 20:57:27 als-mbp appname[3556]: [wc] __46-[wcsession onqueue_handleupdatesessionstate:]_block_invoke dropping pairingids no longer match. pairingid (null), client pairingid: (null) jul 25 20:57:27 als-mbp appname[3556]: [wc] wcsession not paired jul 25 20:57:27 als-mbp appname[3556]: [wc] __46-[wcsession onqueue_handleupdatesessionstate:]_block_invoke dropping pairingids no longer match. pairingid (null), client pairingid: (null) jul 25 20:57:27 als-mbp appname[3556]: [wc] wcsession not paired jul 25 20:57:27 als-mbp appname[3556]: assertion failed: 16b2555 14a345: libxpc.dylib + 62597 [37a9df49-35c1-3d93-b854-b35cacf0100f]: 0x7d jul 25 20:57:28 als-mbp springboard[1348]: [watchdog] [com.appname.mobile.appname] provision violated watchdog scene-create: <fbsprocessresourceprovision: 0x608000335c20; allowance: <fbsprocessresourceallowance; type: realtime; timevalue: 0.58s; unitcount: 1>; violated: yes> jul 25 20:57:28 als-mbp springboard[1348]: [common] not terminating "com.appname.mobile.appname" violated provision because: "watchdogs disabled in simulator" jul 25 20:57:32 als-mbp appname[3556]: initializing <rctcxxbridge: 0x6000001dbd50> (parent: <rctbridge: 0x6080000ac8a0>, executor: (null)) jul 25 20:57:32 als-mbp appname[3556]: class rctcxxmodule not exported. did forget use rct_export_module()? jul 25 20:57:35 als-mbp logd[1342]: metadata shared cached uuid null (using logd's shared cache info) nsurlstoraged (3560) jul 25 20:57:35 als-mbp logd[1342]: failed harvest strings pathless uuid '00000000-0000-0000-0000-000000000000' jul 25 20:57:35 als-mbp routined[1337]: corelocation: error occurred while trying retrieve motion state update: cmerrordomain code:104 jul 25 20:57:40 als-mbp appname[3556]: not update network info during initialization. jul 25 20:57:40 als-mbp appname[3556]: normal message received listener connection. ignoring. jul 25 20:57:53 als-mbp appname[3556]: not update network info during initialization. jul 25 20:57:53 als-mbp appname[3556]: normal message received listener connection. ignoring. jul 25 20:58:01 als-mbp securityd[3290]: found no keychain client entitlements. task=appname[3556]/1#-1 lf=0 procid=com.appname.mobile.appname cs_flags=0x22000201 jul 25 20:58:09 als-mbp appname[3556]: warning: proptypes has been moved separate package. accessing react.proptypes no longer supported , removed in react 16. use prop-types package on npm instead. jul 25 20:58:09 als-mbp appname[3556]: warning: react.createclass no longer supported. use plain javascript class instead. if you're not yet ready migrate, create-react-class available on npm drop-in replacement. jul 25 20:58:09 als-mbp appname[3556]: warning: view.proptypes has been deprecated , removed in future version of reactnative. use viewproptypes instead. jul 25 20:58:10 als-mbp appname[3556]: [] __nw_connection_get_connected_socket_block_invoke 5 connection has no connected handler jul 25 20:58:11 als-mbp appname[3556]: running application appname.news ({         initialprops =     {             navigatoreventid = "screeninstanceid2_events";             navigatorid = "controllerid1_nav0";             screeninstanceid = screeninstanceid2;         };         roottag = 1;     }) jul 25 20:58:11 als-mbp appname[3556]: running application "appname.news" appparams: {"roottag":1,"initialprops":{"navigatoreventid":"screeninstanceid2_events","screeninstanceid":"screeninstanceid2","navigatorid":"controllerid1_nav0"}}. __dev__ === true, development-level warning on, performance optimizations off jul 25 20:58:13 als-mbp appname[3556]: [] __nw_connection_get_connected_socket_block_invoke 6 connection has no connected handler jul 25 20:58:13 als-mbp appname[3556]: running application appname.business ({         initialprops =     {             navigatoreventid = "screeninstanceid3_events";             navigatorid = "controllerid1_nav1";             screeninstanceid = screeninstanceid3;         };         roottag = 11;     }) jul 25 20:58:13 als-mbp appname[3556]: running application "appname.business" appparams: {"roottag":11,"initialprops":{"navigatoreventid":"screeninstanceid3_events","screeninstanceid":"screeninstanceid3","navigatorid":"controllerid1_nav1"}}. __dev__ === true, development-level warning on, performance optimizations off jul 25 20:58:13 als-mbp appname[3556]: running application appname.entertainment ({         initialprops =     {             navigatoreventid = "screeninstanceid4_events";             navigatorid = "controllerid1_nav2";             screeninstanceid = screeninstanceid4;         };         roottag = 21;     }) jul 25 20:58:13 als-mbp appname[3556]: running application appname.lifestyle ({         initialprops =     {             navigatoreventid = "screeninstanceid5_events";             navigatorid = "controllerid1_nav3";             screeninstanceid = screeninstanceid5;         };         roottag = 31;     }) jul 25 20:58:13 als-mbp appname[3556]: running application "appname.entertainment" appparams: {"roottag":21,"initialprops":{"navigatoreventid":"screeninstanceid4_events","screeninstanceid":"screeninstanceid4","navigatorid":"controllerid1_nav2"}}. __dev__ === true, development-level warning on, performance optimizations off jul 25 20:58:13 als-mbp appname[3556]: running application "appname.lifestyle" appparams: {"roottag":31,"initialprops":{"navigatoreventid":"screeninstanceid5_events","screeninstanceid":"screeninstanceid5","navigatorid":"controllerid1_nav3"}}. __dev__ === true, development-level warning on, performance optimizations off jul 25 20:58:13 als-mbp appname[3556]: running application appname.creativewriting ({         initialprops =     {             navigatoreventid = "screeninstanceid6_events";             navigatorid = "controllerid1_nav4";             screeninstanceid = screeninstanceid6;         };         roottag = 41;     }) jul 25 20:58:13 als-mbp appname[3556]: running application "appname.creativewriting" appparams: {"roottag":41,"initialprops":{"navigatoreventid":"screeninstanceid6_events","screeninstanceid":"screeninstanceid6","navigatorid":"controllerid1_nav4"}}. __dev__ === true, development-level warning on, performance optimizations off jul 25 20:58:14 als-mbp appname[3556]: unbalanced calls start/end tag 16 jul 25 20:58:14 --- last message repeated 3 times --- jul 25 20:58:14 als-mbp appname[3556]: inserting autorefresh jul 25 20:58:16 als-mbp appname[3556]: [] __nw_connection_get_connected_socket_block_invoke 9 connection has no connected handler ...