Run time error

[osama sayar]

Hi,

There is an error message pops up and must close the application. I want to build a notification message to show choose dialog and press "Ok".I used to use player to start MP3 and there was no error message popped up but now because  I am using taifun extension  it pops up.

Please help me.

Thank you

[Taifun]

first you have to set the source to be able to play something, then start playing

Taifun

[osama sayar]

I set the source which is need to be downloaded first to the phone, but I need to inform the user by showing dialog message. 

[Taifun]

use Do it to find out, if that file is available

Taifun

[osama sayar]

Thank you Taifun.

Can you please tell me how to make that blocks. 

[Taifun]

sorry, I don't know, what you are talking about

I recommend you to go one step back and first learn the basics, after that then continue with your project

A very good way to learn App Inventor is to read the free Inventor's Manual here in the AI2 free online eBook   http://www.appinventor.org/book2 ... the links are at the bottom of the Web page.  The book 'teaches' users how to program with AI2 blocks.

There is a free programming course here http://www.appinventor.org/content/CourseInABox/Intro  and the aia files for the projects in the book are here:  http://www.appinventor.org/bookFiles  

How to do a lot of basic things with App Inventor are described here:  http://www.appinventor.org/content/howDoYou/eventHandling  .

Also do the tutorials http://appinventor.mit.edu/explore/ai2/tutorials.html to learn the basics of App Inventor, then try something and follow the

 Top 5 Tips: How to learn  App Inventor

You will not find a tutorial, which does exactly what you are looking for. But doing the tutorials (not only reading a little bit) help you to understand, how things are working. This is important and this is the first step to do.

Taifun

---

Trying to push the limits of App Inventor! Snippets and Tutorials from Pura Vida Apps by  Taifun.         

[Taifun]

see tip 4 here how to use Do it

Top 5 Tips: How to learn App Inventor

as already said, you should learn the basics first...

Taifun

[osama sayar]

There is an error message pops up and must close the application. I want to build a notification message to press "Ok" instead of closing the app. I am using taifun extension. I already set the source, but it doesn't saved in the phone yet because it need to be downloaded first before push play button.

[Taifun]

first download the file

then set the source

then play

Taifun

[osama sayar]

In case the user doesn't want to download the sound, he just want to read the lecture without listening. 

[osama sayar]

I tried to debug the blocks but still the message of RunTime Error pops up

[maheshwar reddy]

i design  the radio  as same as video  in the tutorial but not coming and i add some thing like blutooth and web that time also not coming   error is some times not respnding app  and some times   error  url now url is good but radio is not coming can u please resolve ,me

  

 and i did small cat app it  also not responding

[maheshwar reddy]

hai bro i need to  create an app that is belongs to complaints only ..... what   we have  tools can u explain me i need ur help  

  

and i need to add sreens  my app like as  complainta app can u reply me as soon as possible  

                                                                                                                                                       thank u 

                                                                                                                                                       mahesh reddy

[maheshwar reddy]

 see this cat example what i did wrong can u send me