# Debugging **URL:** https://forums.synfig.org/c/development/debugging/26.md?page=2 [Latest](https://forums.synfig.org/latest.md) · [Categories](https://forums.synfig.org/categories.md) · [Tags](https://forums.synfig.org/tags.md) **Page:** 3 --- ## [Segmentation fault core dump](https://forums.synfig.org/t/segmentation-fault-core-dump/4387)
**Author:** [@alfonso.nishikawa](https://forums.synfig.org/u/alfonso.nishikawa)\ **Replies:** 2\ **Last updated:** [March 6, 2018, 11:06am UTC](https://forums.synfig.org/t/segmentation-fault-core-dump/4387 "2018-03-06T11:06:05Z")
Hi! I am using Synfig 1.2.1 in Linux and I am getting segmentation fault core dump now and then each time I am using the application without doing any special action. I attach my project, that comprises two animations. … --- ## [Can't find autosave after crash](https://forums.synfig.org/t/cant-find-autosave-after-crash/4342)
**Author:** [@nethertales](https://forums.synfig.org/u/nethertales)\ **Replies:** 0\ **Last updated:** [December 4, 2017, 8:23pm UTC](https://forums.synfig.org/t/cant-find-autosave-after-crash/4342 "2017-12-04T20:23:59Z")
I get no recovery msg after crashing and I can’t find any autosave file. I had the same problem on version 1.2.1 and installed 1.3.4 on win 7 … thankfully this version crashes less. --- ## [UTF-8 in Text layers treated as a single-char encoding](https://forums.synfig.org/t/utf-8-in-text-layers-treated-as-a-single-char-encoding/4238)
**Author:** [@Alivedsn](https://forums.synfig.org/u/Alivedsn)\ **Replies:** 3\ **Last updated:** [June 20, 2017, 7:41am UTC](https://forums.synfig.org/t/utf-8-in-text-layers-treated-as-a-single-char-encoding/4238 "2017-06-20T07:41:45Z")
Dear collegues, Synfig is a great instrument I’d like to recommend to the users of my system (creation of animated logos, subtitiles, ads, etc). I just found a big disgrace inside Synfig, that can prevent it from using … --- ## [Deleting bone(s)](https://forums.synfig.org/t/deleting-bone-s/3364)
**Author:** [@Darkspace\_be](https://forums.synfig.org/u/Darkspace_be)\ **Replies:** 2\ **Last updated:** [June 8, 2017, 9:16am UTC](https://forums.synfig.org/t/deleting-bone-s/3364 "2017-06-08T09:16:05Z")
Hi! I am trying to delete the bone of the right foot of this character and disconnect it from the leg, but when I select the bone in the parameters panel and choose remove item (smart) the program crashes. Don’t know if… --- ## [Can't Re-Save on Mac](https://forums.synfig.org/t/cant-re-save-on-mac/4234)
**Author:** [@ArtCraft](https://forums.synfig.org/u/ArtCraft)\ **Replies:** 0\ **Last updated:** [May 29, 2017, 5:43pm UTC](https://forums.synfig.org/t/cant-re-save-on-mac/4234 "2017-05-29T17:43:29Z")
I have been trying a development snapshot version of Synfig Studio version 1.3.3 and having great difficulty saving my work. I am using a Mac with OSX 10.11.6 (El Capitan) If I only use the Spline tool, saving seems to… --- ## [Brushtools draws broken lines (1.3.2 version)](https://forums.synfig.org/t/brushtools-draws-broken-lines-1-3-2-version/4211)
**Author:** [@Filmmaker](https://forums.synfig.org/u/Filmmaker)\ **Replies:** 0\ **Last updated:** [April 23, 2017, 1:51pm UTC](https://forums.synfig.org/t/brushtools-draws-broken-lines-1-3-2-version/4211 "2017-04-23T13:51:31Z")
Hi All, today I tried out the latest dev version, 1.3.2. I played around and I noticed that the brush tool draws “broken” lines when it is used rapidly. If i go slow lines are drawn properly, but when I move the mouse fa… --- ## [Problems of render in Synfig Studio (1.2 and 1.0.2)](https://forums.synfig.org/t/problems-of-render-in-synfig-studio-1-2-and-1-0-2/4173)
**Author:** [@bazza](https://forums.synfig.org/u/bazza)\ **Replies:** 0\ **Last updated:** [March 16, 2017, 12:28am UTC](https://forums.synfig.org/t/problems-of-render-in-synfig-studio-1-2-and-1-0-2/4173 "2017-03-16T00:28:33Z")
importing a project inside another project this does not appear in the render :frowning: --- ## [Cairo renderer don't produce any image](https://forums.synfig.org/t/cairo-renderer-dont-produce-any-image/4162)
**Author:** [@Sylvain\_Leroux](https://forums.synfig.org/u/Sylvain_Leroux)\ **Replies:** 5\ **Last updated:** [March 6, 2017, 7:53am UTC](https://forums.synfig.org/t/cairo-renderer-dont-produce-any-image/4162 "2017-03-06T07:53:54Z")
Sorry to bother you again… … is the Cairo renderer supposed to work properly in the current developer build? I post on the forum as I assume this might be an issue with my system rather that synfig per se. Anyway, as … --- ## [Files crashing Synfig](https://forums.synfig.org/t/files-crashing-synfig/3517)
**Author:** [@Mcc457](https://forums.synfig.org/u/Mcc457)\ **Replies:** 3\ **Last updated:** [March 5, 2017, 8:06pm UTC](https://forums.synfig.org/t/files-crashing-synfig/3517 "2017-03-05T20:06:21Z")
synfig.org/cms/en/download Downloaded from here, Synfig 1.0.1 Win XP 32 bit I have files that were untouched since Sunday, August 2nd 2015. I drew an animated them that day, saved them and left them to be exported lat… --- ## [\[SOLVED\] Synfig 1.2.0 - .lst files cause Synfig to crash](https://forums.synfig.org/t/solved-synfig-1-2-0-lst-files-cause-synfig-to-crash/4157)
**Author:** [@BlueGecko](https://forums.synfig.org/u/BlueGecko)\ **Replies:** 5\ **Last updated:** [February 28, 2017, 7:17pm UTC](https://forums.synfig.org/t/solved-synfig-1-2-0-lst-files-cause-synfig-to-crash/4157 "2017-02-28T19:17:59Z")
So, long story short, I was messing with two .lst files in Synfig, and for some reason, the preview window would stop at a certain frame. I drag the timeline bar to that frame to see what’s going on, and I get this: … --- ## [Extraneous almost transparent pixel in rect layer](https://forums.synfig.org/t/extraneous-almost-transparent-pixel-in-rect-layer/4161)
**Author:** [@Sylvain\_Leroux](https://forums.synfig.org/u/Sylvain_Leroux)\ **Replies:** 0\ **Last updated:** [February 27, 2017, 10:30am UTC](https://forums.synfig.org/t/extraneous-almost-transparent-pixel-in-rect-layer/4161 "2017-02-27T10:30:42Z")
EDIT/posted on the GitHub issue tracker: github.com/synfig/synfig/issues/330 While experimenting with custom color blending I’ve noticed something weird: The real size of the image is 5x5 pixels. The “red/black” are… --- ## [Synfig 1.2.0 - Using plugins cause Synfig to crash](https://forums.synfig.org/t/synfig-1-2-0-using-plugins-cause-synfig-to-crash/4158)
**Author:** [@BlueGecko](https://forums.synfig.org/u/BlueGecko)\ **Replies:** 0\ **Last updated:** [February 26, 2017, 5:34pm UTC](https://forums.synfig.org/t/synfig-1-2-0-using-plugins-cause-synfig-to-crash/4158 "2017-02-26T17:34:35Z")
Since installing 1.2.0, no matter what plugin I try to use, it causes Synfig to crash. This is what happened when I tried to use the Add Skeleton (Simple) plugin: So I go over to where my Synfig file is, and I find t… --- ## [\[SOLVED\] Synfig 1.2.0 - Z-Depth Parameter not working](https://forums.synfig.org/t/solved-synfig-1-2-0-z-depth-parameter-not-working/4103)
**Author:** [@BlueGecko](https://forums.synfig.org/u/BlueGecko)\ **Replies:** 6\ **Last updated:** [January 15, 2017, 3:31pm UTC](https://forums.synfig.org/t/solved-synfig-1-2-0-z-depth-parameter-not-working/4103 "2017-01-15T15:31:45Z")
For some reason, changing the Z-Depth parameter of a layer does absolutely nothing in 1.2.0. It worked fine for me in the previous version I was using (1.0.2), but it stopped working after I updated. Is anyone else havin… --- ## [Synfig crashes when I run play of animation](https://forums.synfig.org/t/synfig-crashes-when-i-run-play-of-animation/3992)
**Author:** [@dubis](https://forums.synfig.org/u/dubis)\ **Replies:** 4\ **Last updated:** [January 2, 2017, 6:28pm UTC](https://forums.synfig.org/t/synfig-crashes-when-i-run-play-of-animation/3992 "2017-01-02T18:28:43Z")
Hi, I’m beguinner on Synfig. My OS is Kubuntu 16.04 and my version Synfig Studio is 1.0.2. I worked during 2 hours creating my project and I don’t know why Synfig crashes when I click play. I joined the file Thanks fo… --- ## [issue with scale layer](https://forums.synfig.org/t/issue-with-scale-layer/4029)
**Author:** [@ugajin](https://forums.synfig.org/u/ugajin)\ **Replies:** 9\ **Last updated:** [November 1, 2016, 8:06am UTC](https://forums.synfig.org/t/issue-with-scale-layer/4029 "2016-11-01T08:06:47Z")
Is there a known issue with the Synfig scale layer? Setting the scale layer amount to 1.0 seems to scale by more than 200% (double) and and closer to 300% I am running pre-built SynfigStudio 1.0.2 on OSX Thanks. -u w… --- ## [Testing Cobra engine on Windows](https://forums.synfig.org/t/testing-cobra-engine-on-windows/3694)
**Author:** [@Svarov](https://forums.synfig.org/u/Svarov)\ **Replies:** 8\ **Last updated:** [September 20, 2016, 8:44pm UTC](https://forums.synfig.org/t/testing-cobra-engine-on-windows/3694 "2016-09-20T20:44:33Z")
Hi, I completed tests located on GitHub with the first build of Synfig with Cobra engine for Windows. It was a bit tricky, I had to port two sh scripts to bat, but that wasn’t too hard. You can download results here: o… --- ## [font grease and style failed](https://forums.synfig.org/t/font-grease-and-style-failed/3974)
**Author:** [@jerome1](https://forums.synfig.org/u/jerome1)\ **Replies:** 2\ **Last updated:** [September 13, 2016, 9:51pm UTC](https://forums.synfig.org/t/font-grease-and-style-failed/3974 "2016-09-13T21:51:08Z")
Hi, i can not show any font gease different than “normal”… when i select “bold”, it stay “normal”. The font familly is well installed and works everywhere for grease and style (but not on synfig). Also, same problem f… --- ## [Startup issues on Windows 8](https://forums.synfig.org/t/startup-issues-on-windows-8/3853)
**Author:** [@jahagirdar](https://forums.synfig.org/u/jahagirdar)\ **Replies:** 3\ **Last updated:** [September 13, 2016, 7:05am UTC](https://forums.synfig.org/t/startup-issues-on-windows-8/3853 "2016-09-13T07:05:41Z")
Launching Synfig results in a series of error messages with errorcode “R6034 An application has made an attempt to load the C runtime library incorrectly” msdn.microsoft.com/en-us/librar … 60(v=vs.90.aspx indicates that… --- ## [Not so much debugging as frustration ... or is it just me?](https://forums.synfig.org/t/not-so-much-debugging-as-frustration-or-is-it-just-me/3955)
**Author:** [@HowardP](https://forums.synfig.org/u/HowardP)\ **Replies:** 1\ **Last updated:** [August 9, 2016, 6:21pm UTC](https://forums.synfig.org/t/not-so-much-debugging-as-frustration-or-is-it-just-me/3955 "2016-08-09T18:21:14Z")
Hi all, Apologies up front as this is not a “workable” bug report per se, just an overall impression. I worked with synfig for the first time yesterday, using it for about 10 hours nearly continuously. (On Win 7, sp1.) … --- ## [PNG rendering issues](https://forums.synfig.org/t/png-rendering-issues/3810)
**Author:** [@Darkspace\_be](https://forums.synfig.org/u/Darkspace_be)\ **Replies:** 9\ **Last updated:** [July 24, 2016, 6:02pm UTC](https://forums.synfig.org/t/png-rendering-issues/3810 "2016-07-24T18:02:28Z")
Hi! I encountered some png rendering issues while rendering the attached image. The rooftops of the toadstools seem to have squares and vertical lines in them. Rendering to cairo png did not solve the problem. I am usin… --- ## [Hard coded gamma value (massive bug)](https://forums.synfig.org/t/hard-coded-gamma-value-massive-bug/3946)
**Author:** [@babyturtle](https://forums.synfig.org/u/babyturtle)\ **Replies:** 0\ **Last updated:** [July 24, 2016, 5:22pm UTC](https://forums.synfig.org/t/hard-coded-gamma-value-massive-bug/3946 "2016-07-24T17:22:44Z")
Gamma is hard coded to 2.2 (which destroys all rendering with alpha values and any kind of blurring) synfig.org/issues/thebuggeni … issues/150 synfig.org/issues/thebuggeni … /issues/17 and several other reports… (some… --- ## [\[Solved\] Canvas opened in new window does not have keyframing buttons](https://forums.synfig.org/t/solved-canvas-opened-in-new-window-does-not-have-keyframing-buttons/3865)
**Author:** [@Mialie](https://forums.synfig.org/u/Mialie)\ **Replies:** 2\ **Last updated:** [April 22, 2016, 12:07pm UTC](https://forums.synfig.org/t/solved-canvas-opened-in-new-window-does-not-have-keyframing-buttons/3865 "2016-04-22T12:07:24Z")
Hallo, first of all, synfig is very nice software, I like to create there! Thank you for it! Here is what is happening to me: I create new file, then new layers, then new group - which I export as a value in window P… --- ## [synfig crashes when adding orientation-line](https://forums.synfig.org/t/synfig-crashes-when-adding-orientation-line/3758)
**Author:** [@Leris](https://forums.synfig.org/u/Leris)\ **Replies:** 20\ **Last updated:** [March 19, 2016, 1:27am UTC](https://forums.synfig.org/t/synfig-crashes-when-adding-orientation-line/3758 "2016-03-19T01:27:40Z")
Hey guys, I got a strange bug, where synfig crashes everytime I add a line for orientation. When I click the line then to try and drag it to the correct location, synfig will crash. Tried it a couple times, but always t… --- ## [cobra and warp layer problem](https://forums.synfig.org/t/cobra-and-warp-layer-problem/3807)
**Author:** [@doyle](https://forums.synfig.org/u/doyle)\ **Replies:** 1\ **Last updated:** [March 13, 2016, 4:10am UTC](https://forums.synfig.org/t/cobra-and-warp-layer-problem/3807 "2016-03-13T04:10:02Z")
hi,i am testing ver 1.1.7, when turn on cobra rendering engine, all the “deform layer” not work amd make the image disappear. but other " effect layer" such as blur layer work fine. --- ## [Undo malfunctioning for brush strokes](https://forums.synfig.org/t/undo-malfunctioning-for-brush-strokes/3784)
**Author:** [@Miatpi](https://forums.synfig.org/u/Miatpi)\ **Replies:** 2\ **Last updated:** [February 18, 2016, 8:01pm UTC](https://forums.synfig.org/t/undo-malfunctioning-for-brush-strokes/3784 "2016-02-18T20:01:54Z")
Hi, though I’m completely new to Synfig I have such a strange problem that I’m sure it is a bug. You see, the undo/redo function is sometimes malfunctioning when working with paint-strokes (pixel-based, not vector based)… --- ## [\[Solved\] Color bug](https://forums.synfig.org/t/solved-color-bug/3562)
**Author:** [@intelligide](https://forums.synfig.org/u/intelligide)\ **Replies:** 10\ **Last updated:** [January 31, 2016, 7:10pm UTC](https://forums.synfig.org/t/solved-color-bug/3562 "2016-01-31T19:10:46Z")
Hello, I installed Synfig today and I try to use it. But here seems to be a bug, because all is white. I take a screenshot. Moreover, examples are white too. I hope you could help me, thanks :wink: --- ## [No colors available besides white.](https://forums.synfig.org/t/no-colors-available-besides-white/3749)
**Author:** [@Mr\_Mack](https://forums.synfig.org/u/Mr_Mack)\ **Replies:** 3\ **Last updated:** [January 30, 2016, 1:11pm UTC](https://forums.synfig.org/t/no-colors-available-besides-white/3749 "2016-01-30T13:11:13Z")
I’ve been away from Synfig for a while and I was looking forward to trying out the new versions. Unfortunately I can’t seem to use any colors besides white. The color editor acts like it’s working, but the color never ch… --- ## [Imported images dissapear?](https://forums.synfig.org/t/imported-images-dissapear/3729)
**Author:** [@some\_random\_girl](https://forums.synfig.org/u/some_random_girl)\ **Replies:** 6\ **Last updated:** [January 25, 2016, 9:55pm UTC](https://forums.synfig.org/t/imported-images-dissapear/3729 "2016-01-25T21:55:44Z")
Whenever I open an animation I’m working on, all the imported images are gone(well, they’re still there, but they don’t appear on the canvas). Has it happened to anyone? How do I fix that? --- ## [Can't add layer to a set if its canvas was exported](https://forums.synfig.org/t/cant-add-layer-to-a-set-if-its-canvas-was-exported/3680)
**Author:** [@Svarov](https://forums.synfig.org/u/Svarov)\ **Replies:** 2\ **Last updated:** [December 27, 2015, 4:50am UTC](https://forums.synfig.org/t/cant-add-layer-to-a-set-if-its-canvas-was-exported/3680 "2015-12-27T04:50:18Z")
Hi again, I have another strange behavior with exported canvases. I am trying to add a layer inside of exported canvas to a set, but it doesn’t appear anywhere after I click ‘Add layers to set -\> Give some name -\> Expor… --- ## [Orders of operation in the "Speed" and "Time Offset" parameters](https://forums.synfig.org/t/orders-of-operation-in-the-speed-and-time-offset-parameters/3664)
**Author:** [@Bobo\_the\_King](https://forums.synfig.org/u/Bobo_the_King)\ **Replies:** 3\ **Last updated:** [December 11, 2015, 1:30pm UTC](https://forums.synfig.org/t/orders-of-operation-in-the-speed-and-time-offset-parameters/3664 "2015-12-11T13:30:00Z")
Hey it’s me again. This is a problem that may just as well fall under the “Animation related help” or “Feature discussions” subforums, but I’ve decided to post it here. I’m basically trying to do a little lip-syncing, … [Previous page](https://forums.synfig.org/c/development/debugging/26.md?page=1) [Next page](https://forums.synfig.org/c/development/debugging/26.md?page=3)