Hi, trying to test this library
https://www.b4x.com/android/forum/threads/base64-encode-decode-image-library.31031/
Using a button and a text field to see the resulting blob2base64.
Im getting an error in the folowing code:
TesteoPHP.ViendoImagen is the mage name and it really exists.
The error is :
java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String anywheresoftware.b4a.objects.StringUtils.EncodeBase64(byte[])' on a null object reference
https://www.b4x.com/android/forum/threads/base64-encode-decode-image-library.31031/
Using a button and a text field to see the resulting blob2base64.
Im getting an error in the folowing code:
B4X:
Sub btnVerBlob64_Click
Log("Pasando " & TesteoPHP.ViendoImagen & " a base64")
Dim B64Str As String = Base64Con.EncodeFromImage(File.DirDefaultExternal, TesteoPHP.ViendoImagen)
txtBlob64.Text = B64Str
End Sub
The error is :
java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String anywheresoftware.b4a.objects.StringUtils.EncodeBase64(byte[])' on a null object reference