Go url web view, net::ERR_ACCESS_DENIED

[dora_paz (Dora)]

Why won’t you upload html file to accets and then

[Jesus2 (Jesus)]

Because I think that once the app is compiled, it cannot be written to assets, it is read-only.

[Marco_S]

Hi I also have the ERR_ACCESS_DENIED problem with Webviewer.

WebViewTest.aia (11.4 KB)

I Attached the aia.

How can I solve this issue?

Thanks in advance!

Attached 2 the outputs of the app, the one with “ERR_ACCESS_DENIED” is while running the app in the Companion mode. The one with “Failed resolution” is while running the APK-version.

[Jesus2 (Jesus)]

The only thing that has worked for me has been with this “customwebview” extension that also includes more useful tools for my app.

[deanart2012 (Dean Artis)]

Post your relevant blocks please.

[dora_paz (Dora)]

Try this

WebViewTest_1.aia (38.4 KB)

[Marco_S]

Thx dora_paz! Worked as a charm! What did I wrong?

[Marco_S]

I also tried customwebview but with same errors. Can you provide me with a working solution with customwebview?

[dora_paz (Dora)]

I recalled a similar problem with chart extension and file access so I used another extension

ChartMakerPlus extension not working in Fenix 1.5.2 Release

Hi, looking for workaround, knowing that the issue is more related with WebView component, I found this great extension from Profile - lukegackle - Kodular Community, the: http://thunkableblocks.blogspot.com/2017/06/webviewtools-extension-for-app-inventor.html using only 2 blocks on the screen init to allow the webview file access give a workaround, thus solve the error access in Fenix 1.5.2. [imagen] If moderators consider, change the Thread tittle to something like “Webview error accesing…

[Marco_S]

Thanx I will use that extension

[Marco_S]

I’m affraid I was too eager to flag my problem as solved.

With WebViewTest_1.aia provided by dora_paz, the ERR_ACCESS_DENIED problem is solved in Companion-mode but I still get the runtime error ‘Failed resolution of: Lorg/acra/ACRA;’ while in APK-mode.

What can I do to solve this?

Thanks again!

[dora_paz (Dora)]

Run Time Error failed resolution of : Lorg/acra/ACRA, Dendritas Table extension by Andres

This extension requires WRITE_EXTERNAL_STORAGE That’s why it doesn’t work Note: It’s a mess in the manifest file from his extension <uses-permission android:name="android.permission.INTERNET"/> <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/> <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/> <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGEandroid.permission.WAKE_LOCKandroid.permission.INTERNETandroid.permission.ACCESS_NETWOR…

[Marco_S]

Thanx dora_paz for pointing out to the ‘Lorg/acra/ACRA’ topic, I also read that topic but couldn’t find the solution for the problem.

It is mentioning that Dendritas Table needs ‘WRITE_EXTERNAL_STORAGE’ this is set in the screen.initialize section.

What do I need to do more?

[dora_paz (Dora)]

Try this apk for me it works with no errors, tested on android 9

WebViewTest.apk (5.4 MB)

[Marco_S]

Thanks again Dora_paz! This APK worked on my phone.

What did you change? Can you share they aia?

[dora_paz (Dora)]

WebViewTest1.aia (41.5 KB)

I removed from screen initialize block call ask for permission READ_EXTERNAL_STORAGE

[Marco_S]

Thx again Dora_paz for the aia.

Now i have the situation that the APK runs on 1 phone but not on the other (still the runtime ACRA error), so it seems phone/android version related.

The phone which works is an Samsung S8 and has android version 10, the phone where it doesn’t work is also an S8 with android version 11. What do i need to check more to find the reason for not working on 1 phone?

[dora_paz (Dora)]

Well on android 11 if you request WRITE permission on Android 11, this permission will NOT be granted because it no longer exists on Android 11+. Try to use the following permission and see if it works otherwise you have to ask the developer of the extension to help you

How do you request and grant MANAGE_EXTERNAL_STORAGE?

[Screenshot_2021-10-27-00-14-23-33] Works fine on my device. This means we access all directory with this permission like android/media And how to declare this permission in our app mentioned a guide please

[Marco_S]

I modified your aia (see attached) but I’m unsure if I did it correctly. The APK is not running on Android version 11.

WebViewTest4Android_11.aia (45.2 KB)

Did I modified the aia correctly? If so I will try to contact the extension developer.

[dora_paz (Dora)]

Can test it right now on a android 11 device, so you have to test it and see if it works