我在macbook pro上使用macOS Sierra。由于我改变操作系统，从Maverick转移，R（3.4.0）停止正常工作。 它非常慢，我在控制台上收到了很多这些消息
2017-05-26 20:38:06.603 R[11341:1100511] IMKClient Stall detected, *please Report* your user scenario attaching a spindump (or sysdiagnose) that captures the problem - (imkxpc_presentFunctionRowItemTextInputViewWithEndpoint:reply:) block performed very slowly (1.76 secs).
2017-05-26 20:38:48.405 R[11341:1100511] IMKClient Stall detected, *please Report* your user scenario attaching a spindump (or sysdiagnose) that captures the problem - (imkxpc_presentFunctionRowItemTextInputViewWithEndpoint:reply:) block performed very slowly (1.47 secs).
2017-05-26 20:38:53.096 R[11341:1100511] *** Assertion failure in -[NSRemoteView informAuxServiceOfSelf], /Library/Caches/com.apple.xbs/Sources/ViewBridge/ViewBridge-282/NSRemoteView.m:3209
2017-05-26 20:38:53.101 R[11341:1100511] IMKInputSession presentFunctionRowItemTextInputViewWithEndpoint:completionHandler: : [self textInputContext]=0x6000000abac0 *NO* NSRemoteViewController to client, NSError=Error Domain=com.apple.ViewBridge Code=8 "(null)" UserInfo={com.apple.ViewBridge.error.hint=__38-[NSRemoteView _advanceToConfigPhase:]_block_invoke.2462 caught NSInternalInconsistencyException '<NSRemoteView: 0x600000324ec0> failed to rendezvous via aux service' with backtrace (
0 CoreFoundation 0x00007fff995fc37b __exceptionPreprocess + 171
1 libobjc.A.dylib 0x00007fffae3f048d objc_exception_throw + 48
2 CoreFoundation 0x00007fff99601082 +[NSException raise:format:arguments:] + 98
3 Foundation 0x00007fff9b048ce0 -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 195
4 ViewBridge 0x00007ffface46c60 -[NSRemoteView informAuxServiceOfSelf] + 345
5 ViewBridge 0x00007ffface475aa -[NSRemoteView _finishAdvanceToConfigPhaseWithContextID:andServiceViewSize:andOffset:] + 685
6 ViewBridge 0x00007ffface5b3c4 __38-[NSRemoteView _advanceToConfigPhase:]_block_invoke.2462 + 103
7 CoreFoundation 0x00007fff9956fc3c __invoking___ + 140
8 CoreFoundation 0x00007fff9956fac1 -[NSInvocation invoke] + 289
9 ViewBridge 0x00007ffface826a9 withHintInProgress + 487
10 ViewBridge 0x00007ffface823e0 __deferNSXPCInvocationOntoMainThread_block_invoke_2 + 233
11 ViewBridge 0x00007ffface06779 +[NSViewServiceApplication withHostPID:invoke:] + 46
12 ViewBridge 0x00007ffface822a3 __deferNSXPCInvocationOntoMainThread_block_invoke + 179
13 ViewBridge 0x00007ffface81e97 __deferBlockOntoMainThread_block_invoke_2 + 544
14 CoreFoundation 0x00007fff9959221c __CFRUNLOOP_IS_CALLING_OUT_TO_A_BLOCK__ + 12
15 CoreFoundation 0x00007fff99573034 __CFRunLoopDoBlocks + 356
16 CoreFoundation 0x00007fff995727b5 __CFRunLoopRun + 917
17 CoreFoundation 0x00007fff995721c4 CFRunLoopRunSpecific + 420
18 HIToolbox 0x00007fff98ad3ebc RunCurrentEventLoopInMode + 240
19 HIToolbox 0x00007fff98ad3bf9 ReceiveNextEventCommon + 184
20 HIToolbox 0x00007fff98ad3b26 _BlockUntilNextEventMatchingListInModeWithFilter + 71
21 AppKit 0x00007fff9706ee24 _DPSNextEvent + 1120
22 AppKit 0x00007fff977ea85e -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 2796
23 R 0x0000000106665b01 -[RController doProcessEvents:] + 385
24 R 0x00000001066694ac Re_ProcessEvents + 188
25 libR.dylib 0x000000010693d9ae R_ProcessEvents + 46
26 libR.dylib 0x000000010681154d R_CheckUserInterrupt + 77
27 libR.dylib 0x0000000106817504 Rf_eval + 68
28 libR.dylib 0x0000000106825fac Rf_evalList + 108
29 libR.dylib 0x00000001068671dc do_internal + 172
30 libR.dylib 0x000000010681bde8 bcEval + 16520
31 libR.dylib 0x0000000106817701 Rf_eval + 577
32 libR.dylib 0x0000000106827e52 R_execClosure + 898
33 libR.dylib 0x000000010681bd04 bcEval + 16292
34 libR.dylib 0x000000010682991e R_compileAndExecute + 718
35 libR.dylib 0x0000000106828c7d do_for + 173
36 libR.dylib 0x000000010681786c Rf_eval + 940
37 libR.dylib 0x000000010685852e R_ReplDLLdo1 + 446
38 R 0x0000000106677ddf run_REngineRmainloop + 287
39 R 0x000000010666be31 -[REngine runREPL] + 225
40 R 0x000000010665aba1 main + 817
41 libdyld.dylib 0x00007fffaecd5235 start + 1
42 ??? 0x0000000000000001 0x0 + 1
), com.apple.ViewBridge.error.description=NSViewBridgeExceptionError}, com.apple.inputmethod.EmojiFunctionRowItem
似乎从终端运行R没有问题。有什么帮助吗？