starred/1Remote
1
0
Fork 0
mirror of https://github.com/1Remote/1Remote.git synced 2026-04-25 13:36:03 +03:00
Code Issues 89 Projects Releases 10 Packages Wiki Activity

[GH-ISSUE #309] System.ArgumentException: An item with the same key has already been added. Key: #268

New issue
Closed
opened 2026-02-26 11:57:30 +03:00 by kerem · 5 comments
kerem commented 2026-02-26 11:57:30 +03:00
Owner
Copy link

Originally created by @yourh3ro on GitHub (Oct 28, 2022).
Original GitHub issue: https://github.com/1Remote/1Remote/issues/309

Originally assigned to: @VShawn on GitHub.

  1. Export connetions from MRemoteNG csv
  2. Try Import to PRemoteM

Error:

[T:019][17:42:00.885] Debug`

System.ArgumentException: An item with the same key has already been added. Key: 0a85de34-347f-43bf-a65e-c4e02f75181f
at System.Collections.Generic.Dictionary2.TryInsert(TKey key, TValue value, InsertionBehavior behavior) at PRM.Utils.mRemoteNG.MRemoteNgImporter.GetMRemoteNgItems(String[]& csvLines) in D:\DemoProject\PRemoteM-NET6\Ui\Utils\mRemoteNG\mRemoteNGImporter.cs:line 200 at PRM.Utils.mRemoteNG.MRemoteNgImporter.FromCsv(String csvPath, List1 icons) in D:\DemoProject\PRemoteM-NET6\Ui\Utils\mRemoteNG\mRemoteNGImporter.cs:line 258
at PRM.View.ServerListPageViewModel.<>c__DisplayClass49_0.<get_CmdImportFromCsv>b__1() in D:\DemoProject\PRemoteM-NET6\Ui\View\ServerListPageViewModel.cs:line 361

StackTrace: at System.Collections.Generic.Dictionary2.TryInsert(TKey key, TValue value, InsertionBehavior behavior) at PRM.Utils.mRemoteNG.MRemoteNgImporter.GetMRemoteNgItems(String[]& csvLines) in D:\DemoProject\PRemoteM-NET6\Ui\Utils\mRemoteNG\mRemoteNGImporter.cs:line 200 at PRM.Utils.mRemoteNG.MRemoteNgImporter.FromCsv(String csvPath, List1 icons) in D:\DemoProject\PRemoteM-NET6\Ui\Utils\mRemoteNG\mRemoteNGImporter.cs:line 258
at PRM.View.ServerListPageViewModel.<>c__DisplayClass49_0.<get_CmdImportFromCsv>b__1() in D:\DemoProject\PRemoteM-NET6\Ui\View\ServerListPageViewModel.cs:line 361`

But I don't have any connections. I tried to delete all the program files, the database and do it from scratch. I always see this error.

Originally created by @yourh3ro on GitHub (Oct 28, 2022). Original GitHub issue: https://github.com/1Remote/1Remote/issues/309 Originally assigned to: @VShawn on GitHub. 1. Export connetions from MRemoteNG csv 2. Try Import to PRemoteM Error: `[T:019][17:42:00.885] `Debug` > System.ArgumentException: An item with the same key has already been added. Key: 0a85de34-347f-43bf-a65e-c4e02f75181f at System.Collections.Generic.Dictionary`2.TryInsert(TKey key, TValue value, InsertionBehavior behavior) at PRM.Utils.mRemoteNG.MRemoteNgImporter.GetMRemoteNgItems(String[]& csvLines) in D:\DemoProject\PRemoteM-NET6\Ui\Utils\mRemoteNG\mRemoteNGImporter.cs:line 200 at PRM.Utils.mRemoteNG.MRemoteNgImporter.FromCsv(String csvPath, List`1 icons) in D:\DemoProject\PRemoteM-NET6\Ui\Utils\mRemoteNG\mRemoteNGImporter.cs:line 258 at PRM.View.ServerListPageViewModel.<>c__DisplayClass49_0.<get_CmdImportFromCsv>b__1() in D:\DemoProject\PRemoteM-NET6\Ui\View\ServerListPageViewModel.cs:line 361 > StackTrace: at System.Collections.Generic.Dictionary`2.TryInsert(TKey key, TValue value, InsertionBehavior behavior) at PRM.Utils.mRemoteNG.MRemoteNgImporter.GetMRemoteNgItems(String[]& csvLines) in D:\DemoProject\PRemoteM-NET6\Ui\Utils\mRemoteNG\mRemoteNGImporter.cs:line 200 at PRM.Utils.mRemoteNG.MRemoteNgImporter.FromCsv(String csvPath, List`1 icons) in D:\DemoProject\PRemoteM-NET6\Ui\Utils\mRemoteNG\mRemoteNGImporter.cs:line 258 at PRM.View.ServerListPageViewModel.<>c__DisplayClass49_0.<get_CmdImportFromCsv>b__1() in D:\DemoProject\PRemoteM-NET6\Ui\View\ServerListPageViewModel.cs:line 361` But I don't have any connections. I tried to delete all the program files, the database and do it from scratch. I always see this error.
kerem 2026-02-26 11:57:30 +03:00
  • closed this issue
  • added the
    bug
         label
kerem commented 2026-02-26 11:57:31 +03:00
Author
Owner
Copy link

@VShawn commented on GitHub (Oct 29, 2022):

I made a test for the improt and confirm it works.

image

could you please check if there is a duplicate Id in your csv file form mRemoteNG?

image

Maybe mRemoteNG will export a same Id twice in some case, we can find out how it come out :)

<!-- gh-comment-id:1295672531 --> @VShawn commented on GitHub (Oct 29, 2022): I made a test for the improt and confirm it works. ![image](https://user-images.githubusercontent.com/10143738/198754897-d93898f6-0017-450d-b82d-bdd20c1cd55a.png) could you please check if there is a duplicate Id in your csv file form mRemoteNG? ![image](https://user-images.githubusercontent.com/10143738/198755022-fa315e3b-31f1-4966-92ac-24c707a4b615.png) Maybe mRemoteNG will export a same Id twice in some case, we can find out how it come out :)
kerem commented 2026-02-26 11:57:31 +03:00
Author
Owner
Copy link

@yourh3ro commented on GitHub (Oct 29, 2022):

Yes! I exported my entire list of 700+ connections and there were several duplicates. When I removed the duplicates, the connections started to be exported... I waited for more than an hour, but I didn't get it. Then I tried to export one group (~20 connections), everything turned out successfully.
Still, there are very few connection directories like in mRemoteNG. Even with the number of ~ 100 connections, it is difficult to navigate, and if there are 200-400-600 of them...

<!-- gh-comment-id:1295849640 --> @yourh3ro commented on GitHub (Oct 29, 2022): Yes! I exported my entire list of 700+ connections and there were several duplicates. When I removed the duplicates, the connections started to be exported... I waited for more than an hour, but I didn't get it. Then I tried to export one group (~20 connections), everything turned out successfully. Still, there are very few connection directories like in mRemoteNG. Even with the number of ~ 100 connections, it is difficult to navigate, and if there are 200-400-600 of them...
kerem commented 2026-02-26 11:57:31 +03:00
Author
Owner
Copy link

@VShawn commented on GitHub (Oct 30, 2022):

FYI, PRemoteM may hard to handle 700+ connections, it design to serve about 50+ connections.

I never test the performance on that large number of connections.

That means, you may get stuck or frozen when search something with PRemoteM.

So just let me know if you have any needs.

<!-- gh-comment-id:1296066769 --> @VShawn commented on GitHub (Oct 30, 2022): FYI, PRemoteM may hard to handle 700+ connections, it design to serve about 50+ connections. I never test the performance on that large number of connections. That means, you may get stuck or frozen when search something with PRemoteM. So just let me know if you have any needs.
kerem commented 2026-02-26 11:57:31 +03:00
Author
Owner
Copy link

@majkinetor commented on GitHub (Oct 30, 2022):

FYI, PRemoteM may hard to handle 700+ connections, it design to serve about 50+ connections.

It should handle many more then 700 connections. What is so performance problematic in 1000 connections ? Not talking about Running the connections, but about managing them.

People that need remote management usually have more then 50.

<!-- gh-comment-id:1296241943 --> @majkinetor commented on GitHub (Oct 30, 2022): > FYI, PRemoteM may hard to handle 700+ connections, it design to serve about 50+ connections. It should handle many more then 700 connections. What is so performance problematic in 1000 connections ? Not talking about Running the connections, but about managing them. People that need remote management usually have more then 50.
kerem commented 2026-02-26 11:57:31 +03:00
Author
Owner
Copy link

@VShawn commented on GitHub (Oct 31, 2022):

What is so performance problematic in 1000 connections ?

Because of the low render performance. New search keyword makes the list redraw, that cost much time Even though I have virtualization turned on.

<!-- gh-comment-id:1296511298 --> @VShawn commented on GitHub (Oct 31, 2022): > What is so performance problematic in 1000 connections ? Because of the low render performance. New search keyword makes the list redraw, that cost much time Even though I have virtualization turned on.
Sign in to join this conversation.
No Branch/Tag specified
Branches Tags
main
revert-1084-1080-fix-by-itagagaki
main_1.2.1
Branch_1.1.1-store_only
Branch_1.1.2-store_only
RDP_based_on_winform
dev_PRemoteM_Achieved
Doc
1.2.1
1.2.0
1.1.1
1.1.0
1.0.0
0.7.2.8
0.7.2.7
0.7.2.6
0.7.2.3
0.7.2.2
0.7.2.1
Nightly
0.7.2
0.7.1.7
0.7.1.6
0.7.1.5
0.7.0
0.7.0-pre-release-3
0.7.0-pre-release-2
0.7.0-pre-release
0.6.2.1
0.6.2
0.6.1.1
0.6.1
0.6.0
0.6.0-beta
0.5.11.2
0.5.11
0.5.11-beta
0.5.10.2
0.5.10.1
0.5.10
0.5.9.2102191952
0.5.8.2101161513
0.5.7.2012240828
0.5.5.2012131811
0.5.5.2012072119
0.5.3.2012012220
0.5.2.2011271900
0.5.1.2011192133
0.5.1.2011110905
0.5.0.2010171729
0.4.8.2008150945
0.4.8.2008141135
0.4.7.2007161608
V0.2.5
Labels
Clear labels   
area-configuration

   
area-ct-app

   
area-ct-rdp

   
area-ct-remoteapp

   
area-ct-ssh

   
area-ct-vnc

   
area-launcher

   
area-list

   
area-tags

   
area-teamwork

   
bug

   
chore

   
dependencies

   
general-build/ci

   
general-performance

   
general-refactor

   
general-security

   
general-supportive

   
general-ux

   
meta-documentation

   
meta-enhancement

   
meta-enhancement

   
meta-feature

   
meta-help-wanted

   
meta-unknown-error

   
priority-hi

   
priority-low

   
pull-request

Mirrored from GitHub Pull Request

  
question

   
resolution-duplicate

   
resolution-invalid

   
resolution-wontfix

   
stale

   
task-put-off

   
task-still-considering

   
task-working-in-progress
No labels
area-configuration
area-ct-app
area-ct-rdp
area-ct-remoteapp
area-ct-ssh
area-ct-vnc
area-launcher
area-list
area-tags
area-teamwork
bug
chore
dependencies
general-build/ci
general-performance
general-refactor
general-security
general-supportive
general-ux
meta-documentation
meta-enhancement
meta-enhancement
meta-feature
meta-help-wanted
meta-unknown-error
priority-hi
priority-low
pull-request
question
resolution-duplicate
resolution-invalid
resolution-wontfix
stale
task-put-off
task-still-considering
task-working-in-progress
Milestone
Clear milestone
No items
No milestone
Projects
Clear projects
No items
No project
Assignees
Clear assignees
No assignees
1 participant
Notifications
Due date
The due date is invalid or out of range. Please use the format "yyyy-mm-dd".

No due date set.

Dependencies

No dependencies set.

Reference
starred/1Remote#268
No description provided.