FOSS gamedev and creative worlds

Sometimes when I try to conect to severs I get this error message:


Does somebody know whats wrong and how I can fix that?

I only have seen this with servers that run the wield3d (? dunno the name exactly, but the one that shows you the items that other players are holding) mod.
Can you confirm that?

yes I think, but I'm not sure. I can't remember the server's name (mineguild or something like that, can't find it in the list anymore).

I sometimes get this on VanessaE's survival server. It also runs the 3dWields mod thing...

webdesigner97 wrote:I sometimes get this on VanessaE's survival server. It also runs the 3dWields mod thing...

Didn't she remove that?

cheapie wrote:

webdesigner97 wrote:I sometimes get this on VanessaE's survival server. It also runs the 3dWields mod thing...

Didn't she remove that?

Well, I don't play much currently so the last occurence was multiple weeks ago...

I get this message four times whenever I create a singleplayer world. vanilla singleplayer world at that. and yes, I use the latest -dev.

Is there a way to fix this problem?

I have just noticed this also happens with a clean master build.

something that may help, I noticed that the more mods I have installed, the more it shows up. for instance, just mintest game produces three, add unified inventory it goes to four, tronblocks makes it five, etc. these aren't exact numbers, but an example.