Error: Permission Required Details: Symbol 'setEnabledSensors' not available to 'Data Field' "

In a DF, sensors are enabled outside that DF, by the activity itself.

Ok thanks so much, after that, i had the same error, accelerometerdata instead of setenabledata, do you know the solution?

Depending on the device, in a DF you can only access Sensor in a background service.

What is the error message you are now seeing?

when i compilate the program thers no error but when i try to simulate with that message and a blue screen on the simulated watch:

Error: Permission Required
Details: Symbol 'setEnabledSensors' not available to 'Data Field'
Stack:
- compute() at C:\Users\Samuel\eclipse-workspace1\Cuenta_paladas\source\Cuenta_paladasView.mc:27 0x10000044

As I said, the sensors available are already enabled for a DF.  And you wouldn't do this is compute even if you needed to enable them.  If you check permissions, you'll see that

Sensors (Background Permission Required)

and it will be grayed out unless you check "Background"

What this means is you need a background service to access Sensors.  

with 3.2.1 there was a change 

• Allow data fields access to read-only Sensor module APIs.

but I'm not sure if FW is involved.

What device are you trying?

i tried forerunner 235 and 735xt 

On a 235, you can't even do a background service, and also, it's a CIQ 1 device and what you're trying to do isn't supported until 2.3.

so on the 735xt should work?

Not sure, but you may need to use a background service.