Dynamics Community Forum Thread Details

AL Extension Download Symbols error with SQLServer 2017

With a SQL 2017 back end, and a standard CRONUS database configuration we receive the error
Same development environment with the same database connected to SQL 2106 works fine.

We have tried this in a Windows 10 environment with SQL 2017 Developer and in Windows Server 2012R2 with SQL 2017 Standard

Any ideas welcome!

ERROR:

[2019-07-12 13:34:34.90] Using reference symbols cache path: d:\Development\Scratch\newal07122019./.alpackages
[2019-07-12 13:34:34.90] Sending request to localhost:7019/.../packages
[2019-07-12 13:34:34.90] Sending request to localhost:7019/.../packages
[2019-07-12 13:34:34.93] Error: An error occurred while sending the request.
The underlying connection was closed: An unexpected error occurred on a send.
The handshake failed due to an unexpected packet format.

AL VERSION: 3.0.145991
SERVER BC On-Prem Fall 2018 CU5

Using AL:Go! Project

Launch.json
"
"name": "TEST Handshake",
"type": "al",
"request": "launch",
"server": "https://localhost",
"serverInstance": "TEST-HANDSHAKE",
"authentication": "Windows",
"startupObjectId": 89,
"port": 7019,
"breakOnError": true,
"breakOnRecordWrite": false,
"schemaUpdateMode": "Recreate"
"

App.json
{
"id": "2b3cc640-e6de-4151-b497-3aae51a72fa3",
"name": "newal07122019",
"publisher": "Default publisher",
"version": "1.0.0.0",
"brief": "",
"description": "",
"privacyStatement": "",
"EULA": "",
"help": "",
"url": "",
"logo": "",
"dependencies": [],
"screenshots": [],
"platform": "13.0.0.0",
"application": "13.0.0.0",
"idRanges": [
{
"from": 50100,
"to": 50149
}
],
"contextSensitiveHelpUrl": "https://newal07122019.com/help/",
"showMyCode": true,
"runtime": "2.0"
}