Vuforia no network available while play mode.

March 30, 2015 - 6:54am #1

Hi.

Currently I'm using Unity 5.0 and Vuforia version (vuforia-unity-mobile-android-ios-4-0-103).

I am connect to the internet and activated the license key. But i still get an error while in the Play Mode.

A QCAR initialization error "No network available. Please make sure you are connected to the internet."

I'm currently doing Augmented Reality for my final year project. Any one have solution to this problem? Please help me!!  thank you..

Vuforia no network available while play mode.

April 1, 2015 - 6:07am #25

Hi jpauclair.

This is the step i have taken to solve the problem. You can try it out.

1. Create a new project and import the unity package (cloudreco-3-0-10).

2. Delete the main camera.

3. Drag the "Vuforia-3-ColudRecognition" located at "scene" in the assets to the "hierarchy" tab.

4. Print out the "target_stones_A4.pdf" located at "testing\Assets\Editor\QCAR\ForPrint" on a A4 paper.

5. Run the play mode and scan the  "target_stones_A4" paper with your webcam. A teapot model with show on the paper in your screen.

6. Create another new project and import the vuforia package into your Unity.

7. Create your Vuforia project and run the Play Mode.

 

Hope this do helps you. 

Vuforia no network available while play mode.

April 1, 2015 - 5:22am #24

What steps exactly solved the problem?

 

Still not working on my side and I checked logcat, and I have no error that help me.

Vuforia no network available while play mode.

March 31, 2015 - 10:29pm #23

Welcome~~

Thanks for your help...

Vuforia no network available while play mode.

March 31, 2015 - 3:46pm #22

waimun wrote:

Yes!!!! Thanks dm3d!!! I did it.... My webcam is now working fine in the Vuforia. I try in both version of Unity (4.6 and 5.0) and both of them work. Really appreciate your help. Thanks alot.

Glad to hear that it's working. Thanks for letting us know.

Vuforia no network available while play mode.

March 31, 2015 - 2:59pm #21

Yes!!!! Thanks dm3d!!!
I did it.... My webcam is now working fine in the Vuforia. I try in both version of Unity (4.6 and 5.0) and both of them work. Really appreciate your help. Thanks alot.

Vuforia no network available while play mode.

March 31, 2015 - 11:34am #20

jpauclair wrote:

I am not even trying to build on mobile device for now, just trying to use the editor play mode.

I realize that and getting PlayMode to work is the goal and the fix for Windows Unity. But right now, it appears that you are having a CloudReco connection error. As a troubleshooting step, running on a device and watching Logcat may provide more info than Unity's Console. You can check Unity's Console first for a more specific error or clue about your network. If none is found, compiling to the device and watching the logs might reveal more. It could also give us a clue if your device is able to connect, but your computer is not.

 

Vuforia no network available while play mode.

March 31, 2015 - 11:18am #19

I am not even trying to build on mobile device for now, just trying to use the editor play mode.

Vuforia no network available while play mode.

March 31, 2015 - 11:10am #18

jpauclair wrote:

the scene "Vuforia-3-CloudRecognition" gives me a "Service unavailable, try again later" popup

Could you compile and run the Cloud Reco 3.0.10 sample app on your Android device and watch the logs in Logcat and see if there's any more specific connection errors being reported?

 

Vuforia no network available while play mode.

March 31, 2015 - 10:44am #17

the scene "Vuforia-3-CloudRecognition" gives me a "Service unavailable, try again later" popup

Vuforia no network available while play mode.

March 31, 2015 - 10:03am #16

I downloaded the cloud sample app, runned all the scene in play mode (in the editor)

The last scene doesn't connext "(connection unavailable"

I came back to my original projet, tried in the editor again. Same thing."No network available"

 

 

Vuforia no network available while play mode.

March 31, 2015 - 9:29am #15

jpauclair wrote:

I did all the steps, still not working.

Is there any kind of non-cloud-based mode I can use? ... Like in other AR frameworks.

Other non-Cloud samples won't fix the issue. How far did you get in the steps? Are you receiving an error?

Vuforia no network available while play mode.

March 31, 2015 - 8:55am #14

I did all the steps, still not working.

Is there any kind of non-cloud-based mode I can use? ... Like in other AR frameworks.

 

 

Vuforia no network available while play mode.

March 31, 2015 - 8:45am #13

waimun wrote:

The instruction written "Run Cloud Reco 3.0.10 sample app" does it means i drag the ArCamera into the hierarchy side and run the Play Mode?

No need to create a new scene. Find and open the existing scene in the sample app and then start PlayMode and point it to the "stones" or "chips" targets we provide. A teapot should then appear once it is recognized through the cloud.

Vuforia no network available while play mode.

March 31, 2015 - 8:39am #12

Hi ibancel...
How to make sure my device has approximatly correct time/date???

Vuforia no network available while play mode.

March 31, 2015 - 8:24am #11

It's not working for me either. I've followed the instructions with the cloud reco sample but i had the same error. Then I deleted Unity 5 and reinstalled Unity 4.6.4 and it's still not working.

I saw in the other discussion that a moderator said 

mwynkoop1 wrote:

Also make sure your device has approximatly the correct time/date.  If this is extremely off, then the SSL verification can fail.

maybe the problem is due to summer time ?

Vuforia no network available while play mode.

March 30, 2015 - 1:22pm #10

The instruction written "Run Cloud Reco 3.0.10 sample app" does it means i drag the ArCamera into the hierarchy side and run the Play Mode?

Vuforia no network available while play mode.

March 30, 2015 - 1:10pm #9

After following the instructions involving CloudReco 3.0.10, did you run the ImageTargets 4.0.103 sample app (or other 4.0.103) sample successfully?

Vuforia no network available while play mode.

March 30, 2015 - 1:03pm #8

Hi, dm3d.

In the link you mention before, i create a new project and run with the "Cloud Reco Sample App Unity 3.0.10".

After that, i create another new project and run with the Vuforia.

Am I doing it right?? 

Vuforia no network available while play mode.

March 30, 2015 - 12:01pm #7

Currently, Vuforia doesn't support Unity 5. To avoid various errors and incompatibilities, I'd suggest using Unity 4.6.3f1.

https://developer.vuforia.com/forum/unity-3-extension-technical-discussion/vuforia-40-and-unity-50

And you might want to check out our samples for reference if you are creating a new project:

https://developer.vuforia.com/downloads/samples

 

Vuforia no network available while play mode.

March 30, 2015 - 11:57am #6

Hi dm3d. Thanks for your reply. I follow the instruction in the link. 

After i drag the 'teapot' into the hierarchy tab and click on the play button, it show an error ''All compiler errors have to be fixed before you can  enter the playmode!''.

Vuforia no network available while play mode.

March 30, 2015 - 11:25am #5

Vuforia no network available while play mode.

March 30, 2015 - 11:06am #4

Same here.

 

Vuforia no network available while play mode.

March 30, 2015 - 11:05am #3

im using the windows

Vuforia no network available while play mode.

March 30, 2015 - 11:03am #2

Are you using Unity on Windows or OS X?

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