Howdy, Stranger!

It looks like you're new here. If you want to get involved, click one of these buttons!

Supported by

TypeError: i is undefined; OSWeb

Hi everyone,

i have some problems with the OSWeb extension for opensesame and i was wondering if someone could help me with that.

So basically i designed an experiment as a choice-reaction task (based on the Flanker Task) and added some questions (like: What's your subject-Code, Did you like the task?, Do you want to continue? etc.) that should be answered with different characters (letters or numbers).

I used the code posted by @sebastiaan (posted on March 18 for example) to visualise every question.

Now when i start the experiment in the OSWeb extension, i get the error message:

TypeError: i is undefined.

A quick look at the console showed another error:

Script parsing error: unexpected character ' '.

I assume that it has something to do with the (definition of) different variables used in the experiment but i can't figure it out. I don't even understand what is meant by "i is undefined" as i am not aware of a variable named like that.

I attached the screenshots of the errors below. I used Firefox, but also tried with Opera. I then got the error message: Uncaught Type Error: Cannot read property '0' of undefined.

I am very thankful for any advice!

Best,

Christoph


Comments

  • edited April 2020

    Hi @ChrisM

    With errors like these, it helps to also mention what browser you used, and what the version of osweb was. This can be found in the osweb extension in OpenSesame.

    [EDIT]. sorry you mentioned the browser... Does this error occur with all experiments you try to run in osweb, of only the one you implemented?

    Buy Me A Coffee

  • Hey Daniel,

    thanks for your reply!

    Actually i just solved the problem with the Error: i is undefined. I did this simply by rebuilding my experiment. Unluckily i couldn't trace back the error or the component that produced it...

    To your question: No, it didn't occur with all the experiments i tried.

    Concerning the other error (Script parsing error: unexpected character ' ') - this one still occurs, even though it doesn't affect the experiment, as i am able to run the experiment successfully on OSWeb. Of course, the error can be seen in the console, and when running on JATOS, the server tells me that errors occurred during the experiment.

    I also implemented a different character input syntax and then the error disappeared, so i think it is because of the definition of the variables as ' ' in the code, but i am still not sure and I don't know how to fix it.

    I am using the os-web version 1.3.3.

    Best,

    Christoph

Sign In or Register to comment.

agen judi bola , sportbook, casino, togel, number game, singapore, tangkas, basket, slot, poker, dominoqq, agen bola. Semua permainan bisa dimainkan hanya dengan 1 ID. minimal deposit 50.000 ,- bonus cashback hingga 10% , diskon togel hingga 66% bisa bermain di android dan IOS kapanpun dan dimana pun. poker , bandarq , aduq, domino qq , dominobet. Semua permainan bisa dimainkan hanya dengan 1 ID. minimal deposit 10.000 ,- bonus turnover 0.5% dan bonus referral 20%. Bonus - bonus yang dihadirkan bisa terbilang cukup tinggi dan memuaskan, anda hanya perlu memasang pada situs yang memberikan bursa pasaran terbaik yaitu http://45.77.173.118/ Bola168. Situs penyedia segala jenis permainan poker online kini semakin banyak ditemukan di Internet, salah satunya TahunQQ merupakan situs Agen Judi Domino66 Dan BandarQ Terpercaya yang mampu memberikan banyak provit bagi bettornya. Permainan Yang Di Sediakan Dewi365 Juga sangat banyak Dan menarik dan Peluang untuk memenangkan Taruhan Judi online ini juga sangat mudah . Mainkan Segera Taruhan Sportbook anda bersama Agen Judi Bola Bersama Dewi365 Kemenangan Anda Berapa pun akan Terbayarkan. Tersedia 9 macam permainan seru yang bisa kamu mainkan hanya di dalam 1 ID saja. Permainan seru yang tersedia seperti Poker, Domino QQ Dan juga BandarQ Online. Semuanya tersedia lengkap hanya di ABGQQ. Situs ABGQQ sangat mudah dimenangkan, kamu juga akan mendapatkan mega bonus dan setiap pemain berhak mendapatkan cashback mingguan. ABGQQ juga telah diakui sebagai Bandar Domino Online yang menjamin sistem FAIR PLAY disetiap permainan yang bisa dimainkan dengan deposit minimal hanya Rp.25.000. DEWI365 adalah Bandar Judi Bola Terpercaya & resmi dan terpercaya di indonesia. Situs judi bola ini menyediakan fasilitas bagi anda untuk dapat bermain memainkan permainan judi bola. Didalam situs ini memiliki berbagai permainan taruhan bola terlengkap seperti Sbobet, yang membuat DEWI365 menjadi situs judi bola terbaik dan terpercaya di Indonesia. Tentunya sebagai situs yang bertugas sebagai Bandar Poker Online pastinya akan berusaha untuk menjaga semua informasi dan keamanan yang terdapat di POKERQQ13. Kotakqq adalah situs Judi Poker Online Terpercayayang menyediakan 9 jenis permainan sakong online, dominoqq, domino99, bandarq, bandar ceme, aduq, poker online, bandar poker, balak66, perang baccarat, dan capsa susun. Dengan minimal deposit withdraw 15.000 Anda sudah bisa memainkan semua permaina pkv games di situs kami. Jackpot besar,Win rate tinggi, Fair play, PKV Games