Thank you so much! Your tutorial and your code were so helpful! The code was 100 times shorter and more understandable than the code the MIT App Invetor site provides! You also explain the excact purpose of each block making the viewer able to understand what is a block used for and making him able to use it in another application! Keep it up!
Thanks for the tutorial. I keep getting this runtime error: The operation length of list cannot accept the arguments: , ["questions"] Note: You will not see another error reported for 5 seconds. How can I resolve the issue?
This error occurs when your list is empty, or has less number of elements than the specified index. Does the error come when you start the app or when you try adding a question or when you try removing a question? Check and compare the code of your displayQuestions procedure as there might be something missing there.
I always show the output i.e. demo of the app at the beginning of the tutorial so that everyone knows from the very beginning what the app will look like. For example, here is when I am showing the demo in this tutorial: ruclips.net/video/J4ksXNTlq3g/видео.htmlsi=S5ugPzaueC2lqWua&t=11
![ROS2 Tutorial - ROS2 Humble 2H50 [Crash Course]](http://i.ytimg.com/vi/Gg25GfA456o/mqdefault.jpg)
Thank you so much! Your tutorial and your code were so helpful! The code was 100 times shorter and more understandable than the code the MIT App Invetor site provides! You also explain the excact purpose of each block making the viewer able to understand what is a block used for and making him able to use it in another application! Keep it up!
Glad it helped!
its really interesting to make quiz in cloud.... your teaching skills are amazing
what an wonderful idea to make quiz and there is also an option to del unwanted questions from clouds...
great sharing keep it up
MIT App programming has turned out be a great experience with you. This Quiz is so much fun to create.
It's really awesome to customize your own quiz
Nice sharing
You are teaching this in very easy way...Its really a grear tutorial.
What a relief that we still have such amazing creators, love your efforts ♥️
Amazing tutorial of how to make quizzes
Your teaching skills are amazing
That sounds real fun to customized your own quiz, i never know we can do so much through MIT 👌🏻
Wonderful tutorial very helpful and interesting
Thanks for sharing so informative tutorial
Wonderfully explained each step of code
Thank you so much for explaining very calmly. Young learners can understand & apply for sure.
Wow this sounds interesting 👍 thanks for giving us ideas on making different things using MIT app ☺️
Amazing and interesting tutorial 👍
Really interesting work 👍👍
You are a tech expert with a specific niche of App development. You should start freelancing on upwork!
Awesome explanation. Really appreciate your efforts
Love to see your harkwork👌🏻👌🏻👌🏻
Nicely taught
Thank you for sharing this amazing tutorial, it's really helpful and very well guided video 👍
Good
👍🏻
Thanks for the tutorial. I keep getting this runtime error: The operation length of list cannot accept the arguments: , ["questions"]
Note: You will not see another error reported for 5 seconds.
How can I resolve the issue?
Sorry, I have been able to resolve the issue, it was an error from my end; I used "tag" instead of "value" in one of my parameters. Thank you!
Glad to hear that you were able to resolve it on your own 😊
RunTime Error : The operation index in list cannot accept the arguments:[]
This error occurs when your list is empty, or has less number of elements than the specified index. Does the error come when you start the app or when you try adding a question or when you try removing a question? Check and compare the code of your displayQuestions procedure as there might be something missing there.
Why don't you show us the output. How can us knows the mistakes
I always show the output i.e. demo of the app at the beginning of the tutorial so that everyone knows from the very beginning what the app will look like. For example, here is when I am showing the demo in this tutorial: ruclips.net/video/J4ksXNTlq3g/видео.htmlsi=S5ugPzaueC2lqWua&t=11