Android Question [SOLVED] FTP between B4J/B4A

techknight

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I am attempting to grab files from the FTP server running in B4J, with B4A.

When I attempt to download a file, I get an Error retrieving file, 500 Unknown Command: PORT

I know this isnt much to go on, but I dont have anything more than this.

any ideas?
 
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techknight

Well-Known Member
Licensed User
Longtime User
After some experimenting, Seems the B4A lib defaults in Active mode. B4J wants passive mode only as a server.

So it appears that B4A and B4J acting as Server/Client is NOT compatible by default, I had to set the passive mode as true in B4A, and that finally worked.
 
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