Error : Converting IPB 2.1.7 -> SMF 1.1 RC3

[TaitO]

SMF Version: SMF 1.1 RC3
Invision Power Board 2 to SMF Converter

Converting...
Converting members... Successful.
Converting categories... Successful.
Converting boards... Successful.
Converting topics... Successful.
Converting posts (this may take some time)... Successful.
Converting polls... Successful.
Converting poll options...
Notice: Array to string conversion in /home/taito/public_html/smf/convert.php(814) : eval()'d code on line 8

Notice: Array to string conversion in /home/taito/public_html/smf/convert.php(814) : eval()'d code on line 8

Notice: Array to string conversion in /home/taito/public_html/smf/convert.php(814) : eval()'d code on line 8

Notice: Array to string conversion in /home/taito/public_html/smf/convert.php(814) : eval()'d code on line 8
Unsuccessful!
This query:
INSERT INTO `taito_forum`.smf_poll_choices
(ID_POLL, ID_CHOICE, label, votes)
VALUES (3, SUBSTRING('Ποιά ομάδα πιστεύετε οτι θα παει στο Champions League του χρόνου?', 1, 255), 'Array', 1, 255), 'Array'),
(4, SUBSTRING('Ποιά ομαδα θα κατακτίσει κατα τη γνώμη σας φέτος το Champions League ;', 1, 255), 'Array', 1, 255), 'Array');
Caused the error:

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''Array'),
(4, SUBSTRING('Ποιά ομα&#94' at line 3

Why?
Thank You!

[Oldiesmann]

The substring issue is a known problem. Polls are a bit tricky as it seems that changes depending on which version of IPB2 you're using.

Can you give me a database dump of your polls table?

[TaitO]

I fix the previous error by deleting the polls...

New error ...

Invision Power Board 2 to SMF Converter
Converting...
Converting members... Successful.
Converting categories... Successful.
Converting boards... Successful.
Converting topics... Successful.
Converting posts (this may take some time)... Successful.
Converting polls... Successful.
Converting poll options... Successful.
Converting poll logs... Successful.
Converting personal messages (step 1)... Successful.
Converting personal messages (step 2)... Successful.
Converting topic notifications... Successful.
Converting board notifications... Successful.
Converting moderators... Successful.
Converting yearly events... Successful.
Converting permissions... Successful.
Converting board permissions...
Notice: unserialize(): Error at offset 5 of 207 bytes in /home/taito/public_html/forum/convert.php(653) : eval()'d code on line 89

Fatal error: Unsupported operand types in /home/taito/public_html/forum/convert.php(653) : eval()'d code on line 89

[sunny_ag]

man i m also getting the same error......

i have also posted the error for converting ipb 2.1.3 to smf 1.1 rc3

can some one tell that what is this error and why it occurs ?

[daveb47]

Getting same error,Has anyone got a fix for this??

[Oldiesmann]

Try the invision2_to_smf.sql file posted at http://www.simplemachines.org/community/index.php?topic=119659.msg775991#msg775991