Error LNK2011

After Update today my UE5 to UE5.0.1 my Project wont compile anymore. Bevor Update i have no Problems.

Bibliothek "*****\Binaries\Win64\Manager.lib" und Objekt "*****\Manager\Binaries\Win64\Manager.exp" werden erstellt.
Module.SortPlugin.cpp.obj : error LNK2011: Vorkompiliertes Objekt nicht verkn�pft; Image kann m�glicherweise nicht ausgef�hrt werden.
  Hinweis zu Symbolen, die definiert wurden und m�glicherweise �bereinstimmen:
    __@@_PchSym_@00@UfmivzoUkBUlroPnzmztviAAAJUrmgvinvwrzgvUyfrowUdrmGEUlroPnzmztviAAAJUwvevolknvmgUxlivUhszivwkxsOxlivOhszwldviilihOsOlyq@4B2008FD98C1DD4
    __@@_PchSym_@00@UtucwveUtucUlfgkfgUwfnkGEUwDwvcgUrtucPvcgPoryOwriUivovzhvUhgwzucPoryOlyq@4B2008FD98C1DD4
    __@@_PchSym_@00@UyfrowUQQfvFUhbmxUvmtrmvUkoftrmhUnvwrzUrntnvwrzUrmgvinvwrzgvUyfrowUdrmGEUfmivzotznvUwvevolknvmgUlkvmvcidizkkviUkxsOlkvmvcidizkkviOsOlyq@4B2008FD98C1DD4
    __@@_PchSym_@00@UyfrowUQQfvFUhbmxUvmtrmvUkoftrmhUxlnkivhhrlmUllwovmvgdlipUrmgvinvwrzgvUyfrowUdrmGEUfmivzotznvUwvevolknvmgUllwovmvgdlipkoftrmUkxsOllwovmvgdlipszmwovixlnklmvmgOsOlyq@4B2008FD98C1DD4
    __@@_PchSym_@00@UyfrowUQQfvFUhbmxUvmtrmvUrmgvinvwrzgvUyfrowUdrmGEUfmivzotznvUwvevolknvmgUhozgvUhszivwkxsOhozgvOhszwldviilihOsOlyq@4B2008FD98C1DD4
    __@@_PchSym_@00@UyfrowUQQfvFUhbmxUvmtrmvUrmgvinvwrzgvUyfrowUdrmGEUfmivzotznvUwvevolknvmgUrmhgzooyfmwovnzmztviUkxsOrmhgzooyfmwovnzmztviOsOlyq@4B2008FD98C1DD4
    __@@_PchSym_@00@UyfrowUQQfvFUhbmxUvmtrmvUrmgvinvwrzgvUyfrowUdrmGEUfmivzotznvUwvevolknvmgUrnztvdizkkviUkxsOrnztvdizkkviOsOlyq@4B2008FD98C1DD4
    __@@_PchSym_@00@UyfrowUQQfvFUhbmxUvmtrmvUrmgvinvwrzgvUyfrowUdrmGEUfmivzotznvUwvevolknvmgUvmtrmvUhszivwkxsOvmtrmvOhszwldviilihOmlfmwvuOsOlyq@4B2008FD98C1DD4
    __@@_PchSym_@00@UyfrowUQQfvFUhbmxUvmtrmvUrmgvinvwrzgvUyfrowUdrmGEUfmivzotznvUwvevolknvmgUvmtrmvUhszivwkxsOvmtrmvOhszwldviilihOsOlyq@4B2008FD98C1DD4
    __@@_PchSym_@00@UyfrowUQQfvFUhbmxUvmtrmvUrmgvinvwrzgvUyfrowUdrmGEUfmivzotznvUwvevolknvmgUvmtrmvUhszivwkxsOvmtrmvOiggrOvcxvkgrlmhOhszwldviilihOsOlyq@4B2008FD98C1DD4
    __@@_PchSym_@00@UyfrowUQQfvFUhbmxUvmtrmvUrmgvinvwrzgvUyfrowUdrmGEUfmivzotznvUwvevolknvmgUvmtrmvUhszivwkxsOvmtrmvOmlhszwldOsOlyq@4B2008FD98C1DD4
    __@@_PchSym_@00@UyfrowUQQfvFUhbmxUvmtrmvUrmgvinvwrzgvUyfrowUdrmGEUfmivzotznvUwvevolknvmgUvmtrmvUhszivwkxsOvmtrmvOmlmlkgrnravwOhszwldviilihOsOlyq@4B2008FD98C1DD4
    __@@_PchSym_@00@UyfrowUQQfvFUhbmxUvmtrmvUrmgvinvwrzgvUyfrowUdrmGEUfmivzotznvUwvevolknvmgUvmtrmvUhszivwkxsOvmtrmvOvcxvkgrlmhOhszwldviilihOsOlyq@4B2008FD98C1DD4
    __@@_PchSym_@00@UyfrowUQQfvFUhbmxUvmtrmvUrmgvinvwrzgvUyfrowUdrmGEUfmivzotznvUwvevolknvmgUvmtrmvUkxsOvmtrmvOsOlyq@4B2008FD98C1DD4
    __@@_PchSym_@00@UyfrowUQQfvFUhbmxUvmtrmvUrmgvinvwrzgvUyfrowUdrmGEUfmivzotznvUwvevolknvmgUxlivUhszivwkxsOxlivOhszwldviilihOgbkvxzhgdzimrmthOsOlyq@4B2008FD98C1DD4
    __@@_PchSym_@00@UyfrowUQQfvFUhbmxUvmtrmvUrmgvinvwrzgvUyfrowUdrmGEUfmivzotznvUwvevolknvmgUxlivUhszivwkxsOxlivOhszwldviilihOsOlyq@4B2008FD98C1DD4
    __@@_PchSym_@00@UyfrowUQQfvFUhbmxUvmtrmvUrmgvinvwrzgvUyfrowUdrmGEUfmivzotznvUwvevolknvmgUxlivUkxsOxlivOsOlyq@4B2008FD98C1DD4
    __@@_PchSym_@00@UyfrowUQQfvFUhbmxUvmtrmvUrmgvinvwrzgvUyfrowUdrmGEUfmivzotznvUwvevolknvmgUxlivflyqvxgUhszivwkxsOxlivflyqvxgOhszwldviilihOgbkvxzhgdzimrmthOsOlyq@4B2008FD98C1DD4
    __@@_PchSym_@00@UyfrowUQQfvFUhbmxUvmtrmvUrmgvinvwrzgvUyfrowUdrmGEUfmivzotznvUwvevolknvmgUxlivflyqvxgUhszivwkxsOxlivflyqvxgOhszwldviilihOgbkvxzhgviilihOsOlyq@4B2008FD98C1DD4
    __@@_PchSym_@00@UyfrowUQQfvFUhbmxUvmtrmvUrmgvinvwrzgvUyfrowUdrmGEUfmivzotznvUwvevolknvmgUxlivflyqvxgUhszivwkxsOxlivflyqvxgOhszwldviilihOsOlyq@4B2008FD98C1DD4
    __@@_PchSym_@00@UyfrowUQQfvFUhbmxUvmtrmvUrmgvinvwrzgvUyfrowUdrmGEUfmivzotznvUwvevolknvmgUxlivflyqvxgUkxsOxlivflyqvxgOsOlyq@4B2008FD98C1DD4
*****\Manager\Binaries\Win64\Manager.exe : fatal error LNK1120: 1 nicht aufgel�ste Externe
CompilationResultException: Error: OtherCompilationError
   at UnrealBuildTool.ActionGraph.ExecuteActions(BuildConfiguration BuildConfiguration, List`1 ActionsToExecute) in d:\build\++UE5\Sync\Engine\Source\Programs\UnrealBuildTool\System\ActionGraph.cs:line 375
   at UnrealBuildTool.BuildMode.Build(TargetMakefile[] Makefiles, List`1 TargetDescriptors, BuildConfiguration BuildConfiguration, BuildOptions Options, FileReference WriteOutdatedActionsFile) in d:\build\++UE5\Sync\Engine\Source\Programs\UnrealBuildTool\Modes\BuildMode.cs:line 611
   at UnrealBuildTool.BuildMode.Build(List`1 TargetDescriptors, BuildConfiguration BuildConfiguration, ISourceFileWorkingSet WorkingSet, BuildOptions Options, FileReference WriteOutdatedActionsFile, Boolean bSkipPreBuildTargets) in d:\build\++UE5\Sync\Engine\Source\Programs\UnrealBuildTool\Modes\BuildMode.cs:line 282
   at UnrealBuildTool.BuildMode.Execute(CommandLineArguments Arguments) in d:\build\++UE5\Sync\Engine\Source\Programs\UnrealBuildTool\Modes\BuildMode.cs:line 237
   at UnrealBuildTool.UnrealBuildTool.Main(String[] ArgumentsArray) in d:\build\++UE5\Sync\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.cs:line 593
WriteFileIfChanged() wrote 0 changed files of 7 requested writes.

Project is Only Blueprint.

any Idea?

Edit. Solution Found. I have Verify the Engine Files.

Jörg

2 Likes

the same issue, i have been lost in this for days.
could you please share your solution please? thanks

I have verify my Unreal Engine installation in Epic Launcher.

There are many Files was corrupt. After Verify my installation of Unreal engine, all was ok.

In Epic Launcher, right of the Launch Button ist a little Arrow. In this Menue Select Verify.

o see. my problem is that the epic gams launcher can not start after building from the source code, so , it is that i am still before the step i can verify the engine :joy: