0003081: Neighbour Joining tree not computed

MantisBT - MEGA
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ID	Project	Category	View Status	Date Submitted	Last Update
0003081	MEGA	Tree Explorer	public	2021-09-16 23:14	2021-09-20 08:22

Reporter	guest
Assigned To	gstecher
Priority	normal	Severity	minor	Reproducibility	have not tried
Status	resolved	Resolution	no change required
Platform	Mac	OS	OS X	OS Version	other
Product Version
Target Version		Fixed in Version
First Name	Ricarda
Last Name	Streich
Email	ricarda.streich@kcl.ac.uk
Confirm Email	ricarda.streich@kcl.ac.uk

Summary	0003081: Neighbour Joining tree not computed
Description	Hi, I have been trying to make a Neighbour joining tree, from an aligned file (aligned with ClustalW) and keep getting the following error message: MEGA has encountered an error and cannot continue with this analysis: Some pairwise distances could not be estimated. For example, between sequences 38 and 26 I have managed to make a maximum likelihood tree but not a minimum evolution tree. Do you have any advice on how to fix this?
Steps To Reproduce	Import file and generate Neighbour joining tree with default parameters
Additional Information
Tags	No tags attached.
Relationships
Attached Files	clustalw (1).fasta (87,526) 2021-09-16 23:14 https://megasoftware.net/mantis_bt/

Issue History
Date Modified	Username	Field	Change
2021-09-16 23:14	guest	New Issue
2021-09-16 23:14	guest	File Added: clustalw (1).fasta
2021-09-20 08:22	gstecher	Note Added: 0004712
2021-09-20 08:22	gstecher	Status	new => resolved
2021-09-20 08:22	gstecher	Resolution	open => no change required
2021-09-20 08:22	gstecher	Assigned To	=> gstecher

Notes