Unreal Engine Issues

UE-33261

Hot Reloading from IDE fails

Hot Reloading from IDE fails

Description

Building from VS causes the compilation to fail. (Have not had the opportunity to check XCode yet, investigating)

Found in //UE4/Dev-Core @ 3048370
Currently occurs in //UE4/Main @ 3049508

Severity	Code	Description	Project	File	Line	Suppression State
Error	MSB3075	The command "D:\P4Builds\Zack.Letters.SwitchStream\Engine\Build\BatchFiles\Build.bat MyCodeProject3Editor Win64 Development "C:\Users\zack.letters\Documents\Unreal Projects\MyCodeProject3\MyCodeProject3.uproject" -waitmutex" exited with code 5. Please verify that you have sufficient rights to run this command.	MyCodeProject3	C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V140\Microsoft.MakeFile.Targets	37	
Error	LNK1104	cannot open file 'C:\Users\zack.letters\Documents\Unreal Projects\MyCodeProject3\Binaries\Win64\UE4Editor-MyCodeProject3.dll'	MyCodeProject3	C:\Users\zack.letters\Documents\Unreal Projects\MyCodeProject3\Intermediate\ProjectFiles\LINK	1	
Error		Failed to produce item: C:\Users\zack.letters\Documents\Unreal Projects\MyCodeProject3\Binaries\Win64\UE4Editor-MyCodeProject3.pdb	MyCodeProject3	C:\Users\zack.letters\Documents\Unreal Projects\MyCodeProject3\Intermediate\ProjectFiles\ERROR	1
Steps to Reproduce
  1. Create a new first person c++ template project
  2. Build the project in Development Editor Win64
  3. Open the project in the editor
  4. In Visual Studios under ProjectName->Source->ProjectNameProjectile.cpp change the value of 100 to 10 in the line: 
    OtherComp->AddImpulseAtLocation(GetVelocity() * 100, GetActorLocation());
  5. Right click on your project name in VS and select build

Result: Compilation errors:

Severity	Code	Description	Project	File	Line	Suppression State
Error	LNK1104	cannot open file 'D:\ZZZUnrealProjects\MAINCODE\Binaries\Win64\UE4Editor-MAINCODE.dll'	MAINCODE	D:\ZZZUnrealProjects\MAINCODE\Intermediate\ProjectFiles\LINK	1	
Error		Failed to produce item: D:\ZZZUnrealProjects\MAINCODE\Binaries\Win64\UE4Editor-MAINCODE.pdb	MAINCODE	D:\ZZZUnrealProjects\MAINCODE\Intermediate\ProjectFiles\ERROR	1	
Error	MSB3075	The command "D:\James.Fox_T6726_MAIN\Engine\Build\BatchFiles\Build.bat MAINCODEEditor Win64 Development "D:\ZZZUnrealProjects\MAINCODE\MAINCODE.uproject" -waitmutex" exited with code 5. Please verify that you have sufficient rights to run this command.	MAINCODE	C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V140\Microsoft.MakeFile.Targets	37

Expected Result: No errors and changes are seen in PIE

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Fixed
ComponentUE - Foundation - Core
Affects Versions4.13
Target Fix4.13
Fix Commit3077432
Main Commit3092051
Release Commit3077432
CreatedJul 13, 2016
ResolvedAug 4, 2016
UpdatedSep 23, 2019
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