B4J Question B4J version 10.30 error Unknown type: initialized

P

PaulMeuris

Well-Known Member
Licensed User
A few minutes ago i installed B4J version 10.30 for the second time (i thought it might help).
I reopened one of my tutorial projects (pmtablebrowser version 2 (pmtablebrowser_v2.zip) and got this error message
'as' expected.
'(' expected.
'(' expected.
Unknown type: initialized
Are you missing a library reference?
Click to expand...
There is no reference in the IDE to where that error occurs.
The search for 'initialized' revealed 4 lines:

I changed the
B4X: 
If lbl.IsInitialized then
to:
B4X: 
If initialized(lbl) then
But that didn't change anything because the parsing program was throwing the error.
B4J Version: 10.30
Parsing code. Error
Error parsing program.
Error description: Unknown type: initialized
Are you missing a library reference?
Error occurred on line: 20 (TransferMode)
Private Initialized As Boolean
Click to expand...
This seems to be a one of a kind error because my other tutorials (starting with 'pmtable') work just fine with B4J 10.30
The core library was not updated after the new installation:


Do i need an update for the core library?
 
Solution
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teddybear

Well-Known Member
Licensed User
There is no error here.
No, it does not need to be updated.
 
Upvote 0

DonManfred

Expert
Licensed User
Longtime User
Initialized keyword was added in B4J 10.2

B4J v10.2 with support for Python, is available for download

This update includes a new library named PyBridge, that allows using Python libraries from inside the B4J app. Python is leading the way in fields such as AI, LLM, image recognition and many others. Using PyBridge is not always trivial and it won't be the right tool for every task, however there...
www.b4x.com
 
Upvote 0

zed

Well-Known Member
Licensed User
I encountered this problem recently. I copy and paste, and bam! Error: Unknown type: initialized.

Actually, I had simply deleted this from MainPages:
...: 
Public Sub Initialize
'    B4XPages.GetManager.LogEvents = True
End Sub
 
Upvote 0

teddybear

Well-Known Member
Licensed User
You need to upgrade DragAndDrop2-b4xlib to v1.20.
I remeber stevel05 modified the library for v10.20, see here
Update v1.2 - Changed global variable Initialized to IInitialized to avoid issues with B4x V10.2 Beta. There is now only a B4xlib version.
Click to expand...


 
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Solution
P

PaulMeuris

Well-Known Member
Licensed User
Thank you @teddybear for your quick reply and solution.
If i had given a screenshot of the libraries then maybe one of the other members that helped could have found the solution too...
Thanks @zed and @DonManfred for your assistance.
And of course thank you @stevel05 for the great library.

EDIT: I could have found the solution sooner if i had read the complete thread @DonManfred gave about support for Python. In that thread @DarkoT mentioned that same error message. The messages after that also gave the solution: update the draganddrop2 library!
 
Last edited:
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