Multipatch to Collada tool

Question

Hey,

I have created a multipatch feature class and used Multipatch to Collada tool to export it to DAE file. But I got a warning (001099) saying "Unable to write ID_3Doutput_1.dae due to XML failure and an error message 999999 saying "Error executing function". Any idea? 
Thanks. 
Learner

ChuanshengRen · Answer

Found the cause: space in my file path.

Learner

JakubSisak · Answer

Hey,

I have created a multipatch feature class and used Multipatch to Collada tool to export it to DAE file. But I got a warning (001099) saying "Unable to write ID_3Doutput_1.dae due to XML failure and an error message 999999 saying "Error executing function". Any idea? 
Thanks. 
Learner

Is your multipatch closed and relatively simple?