Error opening database/parameters file.

[Zouch]

Hello there,

I've got an awfull bug with my OpenNI code and I really can't solve it.

I have made the samples work correctly (now I've also got the error for them).

When I juste copy paste the samples code (and the SampleConfig.xml) in my main.cpp the program crashes after a 

Reading config from: '../data/SamplesConfig.xml'

Error opening database/parameters file.

The code crashes on 

nRetVal = g_Context.FindExistingNode(XN_NODE_TYPE_USER, g_UserGenerator);

  if (nRetVal != XN_STATUS_OK)

    {

      nRetVal = g_UserGenerator.Create(g_Context);

      CHECK_RC(nRetVal, "Find user generator");

    }

(And exactly on nRetVal = g_UserGenerator.Create(g_Context); )

I couldn't find anything with Google, I hope you will be able to help me ...

Thanks,

Zouch

[Zouch]

I think I've forgotten some things ...

So I run the latest openni (unstable) from an Ubuntu 64 bits (12.04), with SensorKinect (also unstable).

I use cmake and make to compile.

If you need some code I'll attach it.

 

Thanks in advance,

Zouch

[Charly]

Well, I've executed install.sh one more time and it works fine. I don't know what this message means but a reinstall fixes it ...

Zouch

2012/5/30 Zouch <zou...@gmail.com>

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Charly Mourglia

[Xavier Mendez]

That's strange.

If the create() function is called, it means

the UserGenerator isn't created by your

XML configuration, or it can't be found.

For curiosity, can you post SamplesConfig.xml?

Also, are you saying that your program crashes on create()?

Or it returns a status code != 0?

2012/5/31 Charly <zou...@gmail.com>

[criatura]

I got the same error:

Error opening database/parameters file.

Is a problem of permissions, because when I run the application with sudo, the error doesn't occur.