Live Testing Error (Blank screen / gray buttons)


#1

Hi,
When i’m trying to ‘Live Test’ my app i keep getting a blank screen with gray buttons.
like this:


After a few second it tries to refresh, but it keeps getting the same screen.

Using Chrome browser, also tested on MS Edge
Using android 7.0 also tested on 5.0

Anyone got a solution?
Thanx


#2

Try to use a file manager and completely delete the AppInventor folder from the sd card


#3

Hey John,
Thanx 4 your reply.
I´ve tried but no succes.
I also just got this runtime Error which i´ve never seen.
image

This could be the problem. But i don´t no the solution
Thanx


#4

Try to use opera or mozilla,


#5

4 browsers, 3 android phones same effect :thinking:
i havent installed other extension,
i have deleted all the blocks and files that where added after the last run without errors.
:expressionless:


#6

still not working :slightly_frowning_face:


#7

@Dirk can you pm me the aia?


#8

commin’ your way :+1:
thanx


#9

I think i got it.
I’ve deleted a galleryView Element and it started working again.

After i added the gallery again and ajusted the thunbnailsize i got the same error.
might be something to look into.

Thanx 4 helping
@Hossein @Ronin @John

b.t.w. i found that livetesting works a lot faster in Firefox.


#10

hmm Interesting. Are you getting the images from Internet?


#11

Yep, normal size 100px 100px gives no error but if i change the size to 150px i get the error