Vive SRWork Demo cannot get camera view

[guchengtaishou]

When I run ViveSRWorksDemo.exe ，there is no camera view in the HMD.

and the SRWorks.log as follow:

[Vive SRWorks] [2018-05-04 08:55:49] [LOG] ViveSR_Initial() success
[JSON] [2018-05-04 08:55:49] [LOG] E:\softs\Steam
[JSON] [2018-05-04 08:55:49] [LOG] found steam install path
[JSON] [2018-05-04 08:55:49] [LOG] usig device : LHR-F43A3B39
[JSON] [2018-05-04 08:55:49] [-!-ERROR-!-] [code: 0x4E2A] device config file open failed @SetCameraParameters:279

 

I m running Windows 10, nvdia drivers 397.31 with a GTX 1080. and I have checked the conditions below:

1 updated the HMD firmware,yes

2 running SteamVR beta,yes

3 test camera in steamVR settings,yes

4 copy lighthouse_console.exe downloadconfig config.json to LHR-F43A3B39 ,yes

 

please help

 

[Jad]

Could you send back the log file "SRWorks.log"? 

[guchengtaishou]

[Vive SRWorks] [2018-05-04 10:14:11] [LOG] ViveSR_Initial() success
[JSON] [2018-05-04 10:14:11] [LOG] E:\softs\Steam
[JSON] [2018-05-04 10:14:11] [LOG] found steam install path
[JSON] [2018-05-04 10:14:11] [LOG] usig device : LHR-F43A3B39
[JSON] [2018-05-04 10:14:11] [-!-ERROR-!-] [code: 0x4E2A] device config file open failed @SetCameraParameters:279

 

that's all

[Jad]

Just to confirm, you already tried these steps?

 

Backup the file C:\Program Files (x86)\Steam\config\lighthouse\LHR-F43A3B39\config.json first and remove it. Then use the following steps to manually generate the configuration file again.

 

1. Go to the folder “C:\Program Files (x86)\Steam\steamapps\common\SteamVR\tools\lighthouse\bin\win64” and execute the command “lighthouse_console.exe downloadconfig config.json”

2. Copy the generated config.json to “C:\Program Files (x86)\Steam\config\lighthouse\LHR-F43A3B39\”

3. Open SRWorks demo again

[guchengtaishou]

yes!

and the new json file is  same as the old json file.

[guchengtaishou]

here is steam log file ,may help

C:\ProgramData\Steam\logs\vrclient_Vive SRWorks Portal.txt

[KevinYYLai]

as your log shows : 

[Vive SRWorks] [2018-05-04 10:14:11] [LOG] ViveSR_Initial() success
[JSON] [2018-05-04 10:14:11] [LOG] E:\softs\Steam
[JSON] [2018-05-04 10:14:11] [LOG] found steam install path
[JSON] [2018-05-04 10:14:11] [LOG] usig device : LHR-F43A3B39
[JSON] [2018-05-04 10:14:11] [-!-ERROR-!-] [code: 0x4E2A] device config file open failed @SetCameraParameters:279

 

Maybe you can try go to steamvr->setteing->developer->set config path(at the bottom)

change folder to what your steam is truely installed path "E:\softs\steam\config"

Then restart steamvr, check if "E:\softs\steam\config\lighthouse\LHR-F43A3B39\config.json" is generated

and as same as old one.

 

and try again SRWorks Demo~   hope this can help you~

[guchengtaishou]

thanks all!

after reset path,the demo running correctly.

thanks!