bug: Empty content error with consecutive user/assistant messages with Claude model claude-3-opus-latest

[imtuyethan]

Jan version

0.5.15

Describe the Bug

When using Claude-3-opus-latest, the app shows an error message: "Messages.5: all messages must have non-empty content except for the optional final assistant message" when there are consecutive user/assistant messages in the chat.

Steps to Reproduce

1. Open Jan v0.5.15-rc-beta
2. Select claude-3-opus-latest model
3. Type "Write a creative story about space exploration"
4. After assistant responds, the same user message appears multiple times
5. Error appears with message about non-empty content

Screenshots / Logs

Device specs:

• Apple M2
• 16 GB
• MacOS Sonoma 14.2 (23C64)

What is your OS?

• MacOS
• Windows
• Linux

[louis-menlo]

@imtuyethan @LeVinhGithub @david-menloai please help me verify this issue. It should be fixed in Jan 0.5.15-rc17-beta