can't load project file

[gwenn]

hi,  i am a student,  i am new to nrf52840 DK.  I downloaded Gooligmelec  "nrf52test-led-battery" from github and open Solution inside SES .  it was running ok.  when suddenly.  it shows "can't load project file "C:/Googlimumelec/nrf52test-led-battery/project/led_battery_pca10056_s140.emProject" is invalid.  The reported error is "tagName mismatch".   It does not allow me to re-open Solution or open Studio folder as it keeps giving the same error as shown below.

I have not even edit anything.   i was just trying to learn from the example in Gooligmelec's github.  appreciate your kind help.  Thank you 

[Vidar Berg]

Hello,

The error indicates that there's a syntax error in the XML formatted *.emProject file, though I couldn't spot any in the snippet you posted. Anyway, please try the attached project file and see if it works.

Edit: Forgot to include attachment:

led_battery_pca10056_s140.zip

[student_gwenn]

hi Vidar / Nordic Dev Zone,  somehow my Google authenticator does not work,  it cannot accept the 6-digit code from my iphone .   so i cannot login as my original email   to reply u..    how? 

i now create another account named student_gwenn and new email?

BTW, you said there is attach project file?

  where is it?  i cannot find?

Thanks

Gwenn

[Vidar Berg]

Hi Gwen, I forgot to include the attachment, but I've update my original answer now. I'm not sure what could be the reason for the login issue. I will check with the site admins.

[student_gwenn]

so silly me..  i could have just download from github again last night.    Yes,  it works after i re-download from github,  which is similar to your attachment.  Thank you so much...                                                            I did something, which i am not sure if it will cause problem to login..   when i create this new user student_gwenn,  it ask me if i want to merge request,  which i click YES.   now it seems to link to my old original username "gwenn" & linking to my original University email ,  which i worried, it will again ask for Google authenticator,  which i remove it after many Frustrating attempts.     so now i dare not log-off from this acct,  in case it link me back to google authenticator.        i  think you can close this case now.....thank you so much.     If it force me to use google authenticator,  then i am afraid i have to create another username with another email  ....  ouch...

[Vidar Berg]

I'm using Google authenticator as well, and haven't had any problems with it. Hopefully, it was just a temporary issue with the login.