search

sideeffects / HoudiniEngineForUnreal

Houdini Engine Plugin for Unreal Engine.
http://www.sidefx.com/unreal
Other
1.36k stars 374 forks source link

Issue building 4.20 branch #81

Closed OptimisticMonkey closed 6 years ago

OptimisticMonkey commented 6 years ago

2>f:\Unreal Projects\AMagician\Plugins\HoudiniEngineForUnreal\Source\HoudiniEngineRuntime\Private\HoudiniEngineUtils.cpp(6303): error C4129: 'S': unrecognized character escape sequence

Having issues with: FString HoudiniLocation = HOUDINI_ENGINE_HFS_PATH;

Looks like there are some nested macro expansions that for some reason aren't working:

ifndef HOUDINI_ENGINE_HFS_PATH_DEFINE

define HOUDINI_ENGINE_HFS_PATH ""

else

define HOUDINI_ENGINE_STRINGIFY_HELPER(X) #X

define HOUDINI_ENGINE_STRINGIFY(X) HOUDINI_ENGINE_STRINGIFY_HELPER(X)

define HOUDINI_ENGINE_HFS_PATH HOUDINI_ENGINE_STRINGIFY(HOUDINI_ENGINE_HFS_PATH_DEFINE)

endif

OptimisticMonkey commented 6 years ago

For anyone interested - got it working temporarily by hardcoding escaped path: FString HoudiniLocation = "F:\\Side\nEffects\nSoftware\\Houdini\n16.5.536";

Pretty sure it is the annoying spaces in the path causing the issue.

timur-losev commented 6 years ago

@OptimisticMonkey here's a PR to fix the issue https://github.com/sideeffects/HoudiniEngineForUnreal/pull/82

dpernuit commented 6 years ago

@timur-losev Thanks for the PR.

The fix should be up in tomorrow's daily build, please let us know if you still have issues building the plug-in.