The error message is confusing when pasting a deleted file between file shares

[v-xianya]

Storage Explorer Version

1.39.0-dev (105)

Regression From

1.38.0

Architecture

x64

Storage Explorer Build Number

20250429.1

Platform

All

OS Version

Windows 11 arm64/Windows11 x64/Linux Ubuntu 22.04

Bug Description

The error message is confusing when pasting a deleted file between file shares.

Steps to Reproduce

1. Launch storage explorer -> Go to 'Settings' -> Enable the setting 'Disable File Share Trailing Dot Support'.
2. Expand one storage account -> File Shares.
3. Create a file share and upload a file to it.
4. Copy the file then delete the file.
5. Create a folder in the same file share -> Open the folder -> Click 'Paste'.
6. There is a failed activity log.
7. Check whether the error message is correct.

Actual Experience

The error message is confusing.

Error details: Transfer of 'fs123/table1.csv' to 'fs123/New Folder/' failed: 0 items transferred, error: File/ Directory name: consists of only dots. Using --trailing-dot=Disable is dangerous here. Retry remove command with default --trailing-dot=Enable (used SAS, discovery not completed) Started at: 4/29/2025 8:26 AM, Duration: 2 seconds

Expected Experience

The error message is correct.

Additional Context

We did not verify this issue on Mac due to build failure.

[v-xianya]

Verified this issue on Mac platform with build 20250506.1. Reproduce.

[richardMSFT]

This error stems from a difference in how AzCopy handles a CLI invocation of a copy job vs using Node.js's child_process module. A fix for this has been verified and will ship with AzCopy 10.30.0. Currently waiting for their 10.30.0 release.