Unable to connect to simulator when with open SDK manager I select Connect IQ 6.3.1 with in VSD

Hi

with VSD when I select Connect IQ 6.3.1 , the build is successful but  in debug console I have this message Unable to connect to simulator.

If  I select Connect IQ 6.3.0, all is good.

If I use eclipse I can build for a device  with 6.3.1 or 6.3.0.

With VSD and 6.3.1 I can export correctly the projet

I don't know why I have this issue with a build for a device.  Is it a know issue ?

  • Just try to run it again without closing the sim.  If that doesn't work, close the sim and try again.  Don't have eclipse running in both case,

    I see this fairly often and one of two things I suggested usually works.

  • thanks. i will check it 

  • All is stopped (eclipse and simulator)

    With vsd only and sdk 6.3.1 unable to connect simulator

     *  Executing task in folder WF4COOLNEW: C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe -Xms1g -Dfile.encoding=UTF-8 -Dapple.awt.UIElement=true -jar c:\Users\Parents\AppData\Roaming\Garmin\ConnectIQ\Sdks\connectiq-sdk-win-6.3.1-2023-09-25-47b193194\bin\monkeybrains.jar -o bin\WF4COOLNEW.prg -f c:\Users\Parents\workspace\WF4COOLNEW\monkey.jungle -y C:\Users\Parents\workspace\developer_key\developer_key -d venu3_sim -w --warn --typecheck 0 --optimization 2p -l3 

    Message Unable to connect to simulator. in debug console.

    If I set sdk 6.3.0.

     *  Executing task in folder WF4COOLNEW: C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe -Xms1g -Dfile.encoding=UTF-8 -Dapple.awt.UIElement=true -jar c:\Users\Parents\AppData\Roaming\Garmin\ConnectIQ\Sdks\connectiq-sdk-win-6.3.0-2023-08-29-fc81ed416\bin\monkeybrains.jar -o bin\WF4COOLNEW.prg -f c:\Users\Parents\workspace\WF4COOLNEW\monkey.jungle -y C:\Users\Parents\workspace\developer_key\developer_key -d venu3_sim -w --warn --typecheck 0 --optimization 2p -l3 

    All is good and simulator start correctly.

    ???