newick -draw giving error

[Vikash84]

newick -draw core.newick -svg test.svg
---Fatal error---
tree2.cpp(836) assert failed: IsRooted()

[rcedgar]

if you post the newick file I'll take a look.

[carolynzy]

I have the same problem. The other commands seem working well.

This is my newick tree:
NP_214621.nwk.txt

Please have a look. Thanks a lot!

[rcedgar]

-draw requires a rooted binary tree, this tree is binary but not rooted.

[carolynzy]

Thank you! Now it works.

Yang