context3d not available! possible reasons: wrong renderMode or Missing device support.

[jiec32975056]

           It occasionally happens on ios   。

               context3d not available! possible reasons: wrong renderMode or Missing device support.

           What should I do?

[el111]

you need to have

<renderMode>direct</renderMode>

in your -app.xml application descriptor file

[jiec32975056]

Yes. thanks.

I had setting .

But It occasionally happens on ios .

I think that the error is Missing device support.

What should I do?