Unreal pakage error

[liuqiangNetease]

log:

PackagingResults: Error: DoesPackageExist: DoesPackageExist FAILED: '/JsonImport/Textures/grid' is not a standard unreal filename or a long path name. Reason: 路径未以有效的根开头。路径必须以 '/Engine/', '/Game/', '/Paper2D/', '/AnimationSharing/', '/CryptoKeys/', '/DatasmithContent/', '/MagicLeap/', '/MediaCompositing/', '/OculusVR/', '/SteamVR/', '/ExodusImport/', '/Confi
g/', '/Script/', '/Memory/', or '/Temp/' 开头
PackagingResults: Error: DoesPackageExist: DoesPackageExist FAILED: '/JsonImport/Textures/grid' is not a standard unreal filename or a long path name. Reason: 路径未以有效的根开头。路径必须以 '/Engine/', '/Game/', '/Paper2D/', '/AnimationSharing/', '/CryptoKeys/', '/DatasmithContent/', '/MagicLeap/', '/MediaCompositing/', '/OculusVR/', '/SteamVR/', '/ExodusImport/', '/Confi
g/', '/Script/', '/Memory/', or '/Temp/' 开头
PackagingResults: Error: DoesPackageExist: DoesPackageExist FAILED: '/JsonImport/Textures/grid' is not a standard unreal filename or a long path name. Reason: 路径未以有效的根开头。路径必须以 '/Engine/', '/Game/', '/Paper2D/', '/AnimationSharing/', '/CryptoKeys/', '/DatasmithContent/', '/MagicLeap/', '/MediaCompositing/', '/OculusVR/', '/SteamVR/', '/ExodusImport/', '/Confi
g/', '/Script/', '/Memory/', or '/Temp/' 开头

[chrisyan]

hello,
did you solve this problem? Any tipps , I appreciate very much!