New Dependency Graph - "frame" python driver expression not working #50331

New Issue

Adam W. Parker · 2016-12-27T19:14:59+01:00

Adam W. Parker commented

2016-12-27 19:14:59 +01:00

Windows 64bit 2.78a

When "frame" is used as expression to drive a value (whether node value, mesh value, or custom property) it does not update upon frame change. User can also manually change the value despite the driver being enabled.

"frame" driver works fine with identical versions with old depsgraph enabled.

T50331_frame_expression.blend

Windows 64bit 2.78a When "frame" is used as expression to drive a value (whether node value, mesh value, or custom property) it does not update upon frame change. User can also manually change the value despite the driver being enabled. "frame" driver works fine with identical versions with old depsgraph enabled. [T50331_frame_expression.blend](https://archive.blender.org/developer/F424121/T50331_frame_expression.blend)

Adam W. Parker commented

2016-12-27 19:14:59 +01:00

Changed status to: 'Open'

Adam W. Parker commented

2016-12-27 19:14:59 +01:00

Added subscriber: @AdamParker

Sergey Sharybin was assigned by Aaron Carlisle

2016-12-27 20:57:12 +01:00

Sergey Sharybin commented

2016-12-28 11:17:50 +01:00

I remember fixing related issue. Since there are multiple ways such a driver is created please attach simple .blend file with your particular driver which fails.

Bastien Montagne commented

2017-01-06 14:41:44 +01:00

Added subscriber: @mont29

Bastien Montagne commented

2017-01-06 14:41:44 +01:00

@AdamParker please add comments rather than editing original report to answer other comments, otherwise it’s very hard to tell what has been answered or not!

blender-admin commented

2017-01-31 12:17:42 +01:00

This issue was referenced by a90622ce93

This issue was referenced by a90622ce935acfe769e3100c83a8bb1f5c0ecaec

Sergey Sharybin commented

2017-01-31 12:18:10 +01:00

Changed status from 'Open' to: 'Resolved'

Sergey Sharybin closed this issue

2017-01-31 12:18:10 +01:00

Yegor R commented

2022-02-16 12:19:13 +01:00

Added subscriber: @Branskugel

Yegor R commented

2022-02-16 12:19:13 +01:00

I'd like to resurrect this issue. Stumbled upon it in my personal file. Can be triggered by typing "#frame" into a value field as the quick way to create driver. Triggered in node inputs and object custom properties. Does NOT get triggered if you first add driver through context menu and then edit it either in pop up driver editor or in 'standalone' one

Windows 10 x64, Blender 3.0.1 stable

I'd like to resurrect this issue. Stumbled upon it in my personal file. Can be triggered by typing "#frame" into a value field as the quick way to create driver. Triggered in node inputs and object custom properties. Does NOT get triggered if you first add driver through context menu and then edit it either in pop up driver editor or in 'standalone' one Windows 10 x64, Blender 3.0.1 stable

Sergey Sharybin commented

2022-02-16 15:14:27 +01:00

Can you please submit a new bug report about it?
Checking open reports before submitting bugs is welcome and great and it helps avoiding duplicated reports. For the closed/fixed issues adding more and more specific cases will make it quickly hard to follow or reference from the code or see what exactly was reasoning of specific code to exist.

Can you please submit a new bug report about it? Checking open reports before submitting bugs is welcome and great and it helps avoiding duplicated reports. For the closed/fixed issues adding more and more specific cases will make it quickly hard to follow or reference from the code or see what exactly was reasoning of specific code to exist.

Yegor R commented

2022-02-17 07:32:37 +01:00

In #50331#1308741, @Sergey wrote:
Can you please submit a new bug report about it?
Checking open reports before submitting bugs is welcome and great and it helps avoiding duplicated reports. For the closed/fixed issues adding more and more specific cases will make it quickly hard to follow or reference from the code or see what exactly was reasoning of specific code to exist.

Thank you for pointing me in the right direction, Sergey. I am new to reporting bugs and after I've taken all the necessary steps to make the report I realized that (1) it either has already been fixed or (2) was happening only on my side thanks to an addon. Sorry to bother!

> In #50331#1308741, @Sergey wrote: > Can you please submit a new bug report about it? > Checking open reports before submitting bugs is welcome and great and it helps avoiding duplicated reports. For the closed/fixed issues adding more and more specific cases will make it quickly hard to follow or reference from the code or see what exactly was reasoning of specific code to exist. Thank you for pointing me in the right direction, Sergey. I am new to reporting bugs and after I've taken all the necessary steps to make the report I realized that (1) it either has already been fixed or (2) was happening only on my side thanks to an addon. Sorry to bother!

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New Dependency Graph - "frame" python driver expression not working #50331