Android Question error: Attribute "elevation" has already been defined

[Mark Stuart]

Hi all,

Concerning: B4XDrawer - sliding drawer
I downloaded the files required for B4A and copied them to their appropriate location.
Opening the AppCompat app and when compiling, I get these 2 errors:

B4A Version: 10.2
Java Version: 8
Parsing code.    (0.01s)
Building folders structure.    (0.04s)
Compiling code.    (0.43s)
Compiling layouts code.    (0.15s)
Organizing libraries.    (0.00s)
    (AndroidX SDK)
Generating R file.    Error
c:\android\android-sdk\tools\..\extras\b4a_remote\androidx\appcompat\appcompat\1.2.0\unpacked-appcompat-1.2.0\res\values\values.xml:1770: error: Attribute "elevation" has already been defined
c:\android\android-sdk\tools\..\extras\b4a_remote\androidx\appcompat\appcompat\1.2.0\unpacked-appcompat-1.2.0\res\values\values.xml:1928: error: Attribute "fontVariationSettings" has already been defined

What do I need to do to fix these errors, and have the app run?

Thanx,
Mark Stuart

 

[Erel]

Sounds like a misconfigured SDK.

Download a new SDK + additional components: https://www.b4x.com/b4a.html

Note that AppCompat is not required to use B4XDrawer. Better example: [B4X] B4XPages + B4XDrawer

 

[Carlos Gramaglia]

Hi Mark Stuart, have you been able to find the solution to this problem?
The same thing is happening to me, I have updated some things but I can't find the solution.

any help will be welcome