Hi, I am running Sonatype Nexus Repository OSS 3.69.0-02 on Windows. I have set up a proxied Helm repo for the Bitnami helm charts (source https://charts.bitnami.com/bitnami ). This was working fine. Starting from today (18.11.2024), I can’t download the index.yaml from Nexus anymore, I get a file…

java.lang.IllegalArgumentException: NTFS ADS separator (':') in file name is forbidden.

mpiggott (Matthew Piggott) November 19, 2024, 4:07pm 2

This may be a bug, I’d suggest checking Issues · sonatype/nexus-public · GitHub

Topic		Replies	Views
Helm host repo - unable to upload Sonatype Nexus Repository	0	2072	April 15, 2021
Nexus cannot generate URL in helm index when version contains a '+' or url contains a ' ' Sonatype Nexus Repository nexus-repository , helm	2	691	May 30, 2024
Sonatype nexus repository oss. Upload error. Invalid header Sonatype Nexus Repository docker , nexus-repository	0	663	January 24, 2024
Error in Nexus 3.47.1 Sonatype Nexus Repository	8	1532	February 14, 2023
Apt proxy problems downloading large files Sonatype Nexus Repository	1	94	July 7, 2025