Index: source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.cpp
===================================================================
--- source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.cpp
+++ source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.cpp
@@ -50,7 +50,6 @@
     m_objc_trampoline_handler_ap (),
     m_Foundation_major()
 {
-    ReadObjCLibraryIfNeeded (process->GetTarget().GetImages());
 }
 
 bool
@@ -76,6 +75,7 @@
 bool
 AppleObjCRuntime::GetObjectDescription (Stream &strm, Value &value, ExecutionContextScope *exe_scope)
 {
+    ReadObjCLibraryIfNeeded (m_process->GetTarget().GetImages());
     if (!m_read_objc_library)
         return false;
         
@@ -369,6 +369,7 @@
 AppleObjCRuntime::GetStepThroughTrampolinePlan (Thread &thread, bool stop_others)
 {
     ThreadPlanSP thread_plan_sp;
+    ReadObjCLibraryIfNeeded (m_process->GetTarget().GetImages());
     if (m_objc_trampoline_handler_ap.get())
         thread_plan_sp = m_objc_trampoline_handler_ap->GetStepThroughDispatchPlan (thread, stop_others);
     return thread_plan_sp;