Error spam when opening a scene with a Line2D

[YeldhamDev]

Godot version:
883afd1

Issue description:
When opening a scene with a Line2D with points (an empty one doesn't trigger it), this error will be spammed multiple times in the output:
Drawing is only allowed inside NOTIFICATION_DRAW, _draw() function or 'draw' signal.

[robfram]

Couldn't replicate in ebce36c. Could you provide a sample project where it occurs?

[ghost]

I can't reproduce either. Same version.

[YeldhamDev]

@robfram @Noshyaar
Test.zip

[volzhs]

can't reproduce with the attached sample project.
I'm using 201d2d7

$ godot3 -e --path ~/Desktop/Test
OpenGL ES 3.0 Renderer: GeForce GTX 670/PCIe/SSE2
// when run
Running: /mnt/2TB/Godot/Godot 3/godot.tools.64 --path /home/volzh/Desktop/Test --remote-debug 127.0.0.1:6007 --allow_focus_steal_pid 29064 --position 0,0
OpenGL ES 3.0 Renderer: GeForce GTX 670/PCIe/SSE2

i'm not sure but there could be something wrong between 201d2d7 and 883afd1

tested with current head c4a8b8f and couldn't reproduce it either.

[robfram]

Me neither. Only this output:

Running: /godot/bin/godot.x11.tools.64.llvm --path /tmp/Test --remote-debug 127.0.0.1:6007 --allow_focus_steal_pid 3585 --position 171,84
Remote Debugger: Connection failed with status: '2', retrying in 1 msec.
OpenGL ES 3.0 Renderer: Mesa DRI Intel(R) Sandybridge Mobile 
WARNING: cleanup: ObjectDB Instances still exist!
   At: core/object.cpp:1989.
WARNING: cleanup: ObjectDB Instances still exist!
   At: core/object.cpp:1989.

[YeldhamDev]

I have the most recent master, and still happens to me. Odd...

[NuclearPhoenixx]

Not happening on 3.0.2 either, not even any warning.

[YeldhamDev]

Whatever was triggering this warning for me, doesn't seem to happen anymore. So yeah, closing it.

[letheed]

Just hit what seems to be the same bug with a tool script drawing lines.

It goes away if I edit .config/godot/projects/MyProject-###############/editor_layout.cfg and remove the scene loading the script from open_scenes.

If I open godot and open the scene manually, all is fine.

The error spamming seems to happen on startup. Obviously the script runs but drawing is false even in the _draw call for a short while.