Need emergency help (display base64 image / import and use base64 extension)

[henry_garrix]

I am trying to convert base64 string to an actual image and no extension is working can anyone help me with extension (include download link)or any other solution please i have to close that project by Monday here is my attached blocks

[henry_garrix]

I am trying to convert base 64 string into image but there is no extension working nothing seems to work can anyone help me ASAP. This is type of text i am receiving {
"image": "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAO4AAADUCAIAAAAUbYi+AADZ9klEQVR4nOz9d6BcZbU+....so on and i attached my block

[Kumaraswamy]

[Free] Base64 Encoded Image to Component

Base64 Image To Component Adds a background image to just about any user interface component in the palette, even those that do not have a built-in image property. If you want to use base64 encoded images, this may provide some flexibility in your block coding and UI design. Latest version : 1.0 Tested : tested on App inventor 2 (n187d), in companion (2.61u) on Android 10. Released : 2021-10-29T23:00:00Z (UTC) Last updated : 2021-10-29T23:00:00Z (UTC) Built : using the RUSH Exte…

Perhaps this may help?

[henry_garrix]

Extension not working import extension failed uploaded file does not contain any component definition files

I've tried two 3 extension recieved the same error from your link

[henry_garrix]

Please can you tell me what I am doing wrong

[ABG]

I'm not an expert on base64 extensions, but I notice in your blocks you are splitting a piece of text that wraps base64 text inside a JSON object, at a comma.

@henry_garrix

{
"image": "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAO4AAADUCAIAAAAUbYi+AADZ9klEQVR4nOz9d6BcZbU+....

You then take item 1 of the resulting list, but from the little you show of the JSON object, the base64 text is in item 2, probably with some unwanted closing quotes and the rest of that JSON wrapper. (AI2 lists are 1-based).

That item won't have any base64 text in it, and would therefore fail any conversion attempt.

[henry_garrix]

No that something else that some qr results which I am splitting follow url variable it's not getting split

[henry_garrix]

I want working base64 extension which can convert base64 string to image I've tried several but not working can anyone help me asap

[Peter]

Again! no need to double post. Just stay with the topic you made. Show more info about what you did.

@henry_garrix

tried several but not working

Which one did you try? What blocks did you try to make it work? What happened when you tried the blocks?

[henry_garrix]

I've tried two 3 extension from here

But recieved to this error while importing
import extension failed uploaded file does not contain any component definition files

[Peter]

@henry_garrix

But recieved to this error while importing

I just tried. It is working for me. Show where and how you import the extension. Maybe a small movie will do.

[henry_garrix]

Please can you tell me your

extension removed. user not allowed to upload an aix directly unless you are the author.

(upload://htn6YpNVASPgs5DAqBMTi5iMswK.aix) (11.2 KB)
Your extension file size is the same??

[AyProductions]

Do not upload aix direct links if they are not yours.

[henry_garrix]

Okay I am sorry I am just facing issues while importing that extension and wants to make sure that it is correct one

[henry_garrix]

@Peter sir can you check please

[Kevinkun]

try this extension
Base64 Tools - four little ones - Extensions - MIT App Inventor Community

[henry_garrix]

@Kevinkun already tried and got the same error you can see in above screenshot while importing

.

[Kevinkun]

working for me.

What error did you get?

[henry_garrix]

@Kevinkun during importing

Your extension file size is 11.2kb?

[Kevinkun]