topic Betreff: TRIM command stopped working in AutoCAD Forum

TRIM command stopped working

martinJ7H7F — Fri, 08 May 2020 04:13:53 GMT

Up until recently, I could selec objects, run trim, then click wires/wire sections to delete. Now, when I run the command, my wires through solids just completely disappear! Here's an example:

Before running command (I want line left of the arrow trimmed):

Running TRIM, and whole line disappears:

Betreff: TRIM command stopped working

cadffm — Fri, 08 May 2020 06:47:22 GMT

@martinJ7H7F schrieb:

>"Now, when I run the command, my wires through solids just completely disappear!"

This is the hint that says me what already you should tell us!

You are running Autodesk <AutoCAD?> Version 2021

Next time please, add product&version information to your thread, thx

>"Up until recently, I could selec objects, run trim, then click wires/wire sections to delete. "
I am pretty sure, that's not right. pre2021 can not trim with a solid as cutting edge.

I think you had another type of object there, or a special program extensiuon (no native AutoCAD command).

Betreff: TRIM command stopped working

martinJ7H7F — Fri, 08 May 2020 06:51:43 GMT

Windows 10, 8GB RAM, AutoCad LT 2021. No add-ons, just stock, vanilla AutoCad. Trimming my wires on the triangles has always worked up until very recently.

Betreff: TRIM command stopped working

cadffm — Fri, 08 May 2020 07:06:34 GMT

>"AutoCad LT 2021. No add-ons, just stock, vanilla AutoCad. "

THX

>"Trimming my wires on the triangles has always worked up until very recently."

It's not a question of the shape, it is a question of Objecttyp and Autocad don't know "Triangles".

Select the "triangle", check your propertie palette.

Objecttype SOLID? -> impossible that this works in the past or today (hopeful the english name is solid)

Objecttype HATCH? -> impossible that this works in the past or today.

I guess you had a polyline around the solid or hatch and you trimmed at this polyline.

Today, i don't know why, there is no boundary object and trim can not find a valid cutting edge object.

PS: Normaly this triangle should be a BLOCK/reference. unusally and not clever to use plain solid or hatchs.

Re: TRIM command stopped working

pendean — Fri, 08 May 2020 11:56:40 GMT

Post your actual DWG file please.

Betreff: TRIM command stopped working

martinJ7H7F — Sun, 10 May 2020 23:32:30 GMT

Yes, it is a BLOCK type. I used the wrong object as an example, but the problem remains: if I draw a LINE over a LINE, or over a POLYLINE, or over a BLOCK, then run TRIM & try to select them, they all DISAPPEAR - no matter what, the lines just disappear when I do the initial selection!

Betreff: TRIM command stopped working

Alfred.NESWADBA — Mon, 11 May 2020 05:56:12 GMT

Hi,

>> then run TRIM & try to select them, they all DISAPPEAR

Can you please upload a drawing with these 2 lines, one time before you run _TRIM and the other time after you run _TRIM (just one time).

Also please let us know which version of AutoCAD you have (as the workflow of _TRIM changed a bit with 2021).

- alfred -

Betreff: TRIM command stopped working

cadffm — Mon, 11 May 2020 06:10:44 GMT

1a. Start to read, understand and answer to our replies.

1b. Start to read, understand and answer to our replies.

1c. Start to read, understand and answer to our replies.

You didn't answer the product/version Question, please confirm that i am right with 2021

and if so, that your TRIMEXTENDMODE is set to 1?

>": if I draw a LINE over a LINE, or over a POLYLINE,.... then run TRIM

Please start a new file,

draw two crossing lines

Still a problem with trimming by this worksteps:

Command: trim

2. How you can ask well for help:

Upload a sample DWG with only relevant objects. and Screenshot (screenshot with the REAL situation, showing a real situation of this sample file)

Write down your trim settings: Trimextendmode ProjMode TrimEdge
Write with which setting you work.