Please provide more detail -- what exactly happens when you try to edit the text?
Screen shots (including the layers panel with the text selected) could also be helpful in guiding the helpers to figure out what is wrong.
Why system are you operating on, and what exact version number of CC are you using "the latest" is not descriptor enough, as sometimes people think they have the newest, but they don't..
It is version 126.96.36.199 Imac.
- when I press on a text the "hand" tool is showing up? why? I can't see the "text" tool. I have try to close and open the file several times. But it don't work?
I think the text is outlined. But I can't see it? I always used to see it , - but can't see it in this file. So maybe it is outlined. But why can't I see if text is outlined now in this new version of Indesign?
Now I have also open the file in Indesign 4, and there I can see it is outlined, - but not in the new version 188.8.131.52. why?
Can you export it as an IDML file and then reopen it?
Ok. have done it. But the text is the same. So it must be outlined, - although I can't see it as I used to.
So I have to write everything from scratch.
Is there a Paragraph style applied to the text?
I have found out!! The text was copy and paste from Illustrator and pasted in Indesign. It is therefore you can't change the text. And it is not outlined. Indesign embed it as eps, when copy and paste from Illustrator.
If you select the text in Illustrator, you can paste the content into a new frame in InDesign and can edit the text. Grabbing the content frame in AI will paste in the image in InDesign.