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Failed to load data set xxx

January 2, 2018 - 2:41am #1

Hello. I encountered a problem when i use Model Target.

My work environment is win10+unity2017.3.0p1.

I create a new project and add ARCamera to scene. This will import default resource to new project. Then i add a model target to scene and select the default data to the target. 

Succeed for this flow.

Then, i follow this guide(https://library.vuforia.com/articles/Solution/model-target-generator-user-guide.html) make a new model data by the default resource(Vuforia_Model_Target_Generator-win32-x64\resources\app.asar.unpacked\sampledata\VuforiaMars_ModelTarget\VuforiaMars_ModelTarget.pvz).

When i run after i import the new package to unity and set new data to target base on the same project, it output a error.

 

Failed to load data set sample2.

UnityEngine.Debug:LogError(Object)

Vuforia.DatabaseLoadARController:LoadDatasets()

Vuforia.VuforiaARController:Start()

System.Delegate:DynamicInvoke(Object[])

Vuforia.DelegateHelper:InvokeDelegate(Delegate, Object[])

Vuforia.DelegateHelper:InvokeWithExceptionHandling(Action)

Vuforia.VuforiaBehaviour:Start()

 

I try to solve by search document. But i didn't find any information about this.

now, i have no idea how to solve. 

Is there someone know it?

thx.

ArchiactVuforia
Joined:
May 11, 2017
Posts: 4
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Failed to load data set xxx

July 30, 2018 - 2:49am #18

Got it working with Unity update:

Unity 2018.2.1f1, vuforia 7.1.35

Thanks!

nickblock
Joined:
March 8, 2017
Posts: 3
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Failed to load data set xxx

July 30, 2018 - 2:20am #17

Hi there,

I'm having the same problem,

"failed to load dataset XXX" in android log

Android 6.0, Unity 20127.3.0b10,

model target created from Target Generator 7.2.20

works with iOS, created new development license for Android

I also get this suspicious looking log, before the load failed one:

"07-30 10:06:41.897 25727-25727/? W/UnityMain: type=1400 audit(0.0:101): avc: denied { read } for name="version" dev="proc" ino=4026532359 scontext=u:r:untrusted_app_25:s0:c512,c768 tcontext=u:object_r:proc:s0 tclass=file permissive=0"

 

nickblock
Joined:
March 8, 2017
Posts: 3
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Failed to load data set xxx

June 19, 2018 - 4:37pm #16

thn wrote:

Hi, Strasza

I got the same error "Failed to load data set" with using a free develop license created now

Steps as following:

     1. Uing .fbx file in vuforia named "Habitat.FBX" generate a dataset by model target generator

     2. Import unity pkg generated by step 1

     3. load database and activate

     4. Changed selected database of ModelTarget prefeb

 

then 

build and run on android , using adb shell and get error "Failed to load data set"

I don't know what's wrong with my configuration, please give me some suggestions, thanks.

When was the license generated? Can you generate a new one and test it? Do you have the mars lander dataset also being loaded and activated at the same time?

Thanks,

Vuforia Support

Strasza
Joined:
June 13, 2017
Posts: 1717
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Failed to load data set xxx

June 19, 2018 - 3:07am #15

Hi, Strasza

I got the same error "Failed to load data set" with using a free develop license created now

Steps as following:

     1. Uing .fbx file in vuforia named "Habitat.FBX" generate a dataset by model target generator

     2. Import unity pkg generated by step 1

     3. load database and activate

     4. Changed selected database of ModelTarget prefeb

 

then 

build and run on android , using adb shell and get error "Failed to load data set"

I don't know what's wrong with my configuration, please give me some suggestions, thanks.

thn
Joined:
May 18, 2018
Posts: 1
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Failed to load data set xxx

May 14, 2018 - 6:04am #14

Replying my own question: problem solved — application wasn't able to read storage because of lack of permissions.

obywan
Joined:
August 20, 2015
Posts: 2
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Failed to load data set xxx

May 11, 2018 - 4:50am #13

Hi, didn't want to create a new thread, so will post it here.

I have the same issue. 

Quote:

Dataset Vuforia/remote_test.dat not loaded successfully. Please redownload your dataset from the Target Management System.

I'm using a development license, generated today. Vuforia 7.0.47, Unity 2017.3.1f1.

In VuforiaConfiguration only remote_test database has been set as Load and Activate.

Any suggestions what can I try to make it work?

obywan
Joined:
August 20, 2015
Posts: 2
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Failed to load data set xxx

January 10, 2018 - 12:08pm #12

Hi jasteinerman,

All VIP customers should have had their accounts updated to account for unlimited MT generations. If your VIP account is not allowing this, please let me know and I'll have someone look into it.

Thanks,

Vuforia Support

Strasza
Joined:
June 13, 2017
Posts: 1717
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Failed to load data set xxx

January 8, 2018 - 9:23am #11

Where can I get a new development license?

The MTG tells me that I am able to generate 10 targets, and if I need more to get a VIP/PRO license, I already have a VIP license purchased in December 2017.

 

jasteinerman
Joined:
February 9, 2017
Posts: 3
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Failed to load data set xxx

January 7, 2018 - 8:15pm #10

May need the key after Vuforia7 release date

zhengminghai
Joined:
June 26, 2017
Posts: 2
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Failed to load data set xxx

January 5, 2018 - 12:43am #9

Strasza wrote:

Hello ArchiactVuforia,

What kind of License Key are you using? If you're using a development key, you'll need to generate a new one to test Model Targets.

Thanks,

Vuforia Support

Hello,

Please add this to the Vuforia Unity SDK by just adding a warning/error saying that the current license does not support Model Target.

nah0y
Joined:
October 9, 2010
Posts: 7
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Failed to load data set xxx

January 3, 2018 - 10:05am #8

You can test Model Targets with a free develop license. You do not need a Pro license to test the feature.

Thanks,

Vuforia Support

Strasza
Joined:
June 13, 2017
Posts: 1717
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Failed to load data set xxx

January 3, 2018 - 9:51am #7

Strasza wrote:

mitchellapps wrote:

I also have a classic license created December 20 that fails to load the model targets.  What is the fix for that?

Classic licenses do not support Model Targets: https://developer.vuforia.com/vui/pricing

Thanks,

Vuforia Support

 

So only Pro licenses do?  So I have to contact the sales team to pay for a license to even test the functionality?  Why isn't there a limit of say 1-5 model targets on the classic license?

mitchellapps
Joined:
May 22, 2013
Posts: 10
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Failed to load data set xxx

January 3, 2018 - 9:31am #6

mitchellapps wrote:

I also have a classic license created December 20 that fails to load the model targets.  What is the fix for that?

Classic licenses do not support Model Targets: https://developer.vuforia.com/vui/pricing

Thanks,

Vuforia Support

Strasza
Joined:
June 13, 2017
Posts: 1717
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Failed to load data set xxx

January 3, 2018 - 9:21am #5

Strasza wrote:

Hello ArchiactVuforia,

What kind of License Key are you using? If you're using a development key, you'll need to generate a new one to test Model Targets.

Thanks,

Vuforia Support

 

I also have a classic license created December 20 that fails to load the model targets.  What is the fix for that?

mitchellapps
Joined:
May 22, 2013
Posts: 10
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Failed to load data set xxx

January 3, 2018 - 8:11am #4

For everyone who has an issue with loading data set, you should create and use new license key.

skygo67
Joined:
October 28, 2017
Posts: 2
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Failed to load data set xxx

January 2, 2018 - 7:25pm #3

Classic.

Is there need some specially setting on vuforia configura or player settings in unity?

ArchiactVuforia
Joined:
May 11, 2017
Posts: 4
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Failed to load data set xxx

January 2, 2018 - 9:52am #2

Hello ArchiactVuforia,

What kind of License Key are you using? If you're using a development key, you'll need to generate a new one to test Model Targets.

Thanks,

Vuforia Support

Strasza
Joined:
June 13, 2017
Posts: 1717
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