Maya 2027 Fixed Issues
To learn about the new features and updated workflows, see What's New in Maya 2027. The rest of these release notes describe known limitations and fixes included in this release.
Note that Maya 2027 also includes fixes delivered in Maya 2026.1, 2026.2, and 2026.3. The fixes from these updates are included on this page. If you want to view them separately, please visit the following links.
| Animation |
| Corrected incorrect print timeControl value MAYA-141015 |
| Resolved crash when selecting keyframe and deleting related DAG node MAYA-140524 |
| Fixed a crash when creating an Alembic cache from certain files MAYA-140349 |
| Fixed Sequencer playblast not playing multiple sound files in AVFoundation format on Mac MAYA-140090 |
| Fixed View Sequence Time option in Maya to be disabled after being enabled MAYA-139721 |
| Fixed scaling a clip in the Time Editor causing animation curves to display incorrectly in the Graph Editor MAYA-139322 |
| Implemented handoff data between generation items in MotionMaker MAYA-139302 |
| Fixed Motion Trail keys not translating properly on Y axis after custom offset MAYA-138232 |
| Fixed Frame All and Frame Selection not working properly when Orient Joint to World is disabled and number of joints is large MAYA-138170 |
| Removed invalid MFnSkinCluster.setWeights warning for specified weights required modification for normalization MAYA-137064 |
| Fixed Rotate Manipulator breaking when switching between DG and Parallel Evaluation modes MAYA-133207 |
| Corrected Atom exporter Unknown Time Unit modifying animation start frame in Maya MAYA-132281 |
| Fixed Sequencer copy or paste of shot resetting the image resolution MAYA-110873 |
| Prevented tangent modification for Graph Editor curves locked from Animation Layer Editor MAYA-107885 |
| Time Slider bookmarks do not draw the end frame MAYA-137386 |
| Behavior differences using cmds.bakeResults in Maya 2020 versus Maya 2023 MAYA-137126 |
| Playblast is not displayed correctly if Override Viewport is on at startup MAYA-136840 |
| Geometry jumps to origin when joint has a non-uniform scale MAYA-136665 |
| MFnSkinCluster.influenceObjects RuntimeError: Unexpected Internal Failure MAYA-136357 |
| Crash when snap-translating a locator in Parallel Evaluation Mode MAYA-134988 |
| Image Plane node not properly integrated into Parallel Evaluation MAYA-134874 |
| Parent constraint does not evaluate as expected with joint as target MAYA-134121 |
| Changes are not reflected on the mesh when undoing rig translation MAYA-138046 |
| Abnormal geometry behavior when using DQ skinning and non-rigid transformations MAYA-140317 |
| ATOM Import is creating keyframes on undesired objects MAYA-140209 |
| Invisibility evaluator in the Evaluation Toolkit can cause a crash when display layers are toggled on and off MAYA-139790 |
| Graph Editor crash when deleting a key if Infinity option is enabled on Apple Silicon macOS MAYA-139733 |
| .outSmoothMesh not evaluating correctly on reorder MAYA-138737 |
| Custom evaluator cleanup causing errors and crash MAYA-138558 |
| Cycle error when toggling visibility of evaluators MAYA-132973 |
| Playblast from Camera Sequencer does not play multiple sound files MAYA-129757 |
| Animation Performance |
| Resolved GPU override crash on tweak node with out-of-bounds vertex offset MAYA-140214 |
| Resolved crash when manipulating certain rigs via controls MAYA-139716 |
| Playback performance is slower in scenes with many custom inputs MAYA-136908 |
| Graph Editor preference to hide time marker during playback MAYA-135083 |
| Incorrect evaluation when hiding/unhiding rig MAYA-132921 |
| Color Management |
| Corrected HDRI images becoming clamped on Imageplanes with Use Image Sequence and editing Imageplane attributes MAYA-136846 |
| Texture maps with alpha are brighter when using custom color manager MAYA-136546 |
| FBX |
| FBX: DAE Export of mesh with joints no longer works MAYA-134111 |
| Deep Convert sometimes produces incorrect bone orientations MAYA-130857 |
| Blind data phase of FBX Export is slow MAYA-127004 |
| Foundation |
| Fixed inputting the same value in the Channel Box no longer setting the attribute MAYA-141075 |
| Resolved crash after deletion of a reference's instance when GPU instancing enabled MAYA-139729 |
| Fixed Pyside 6.8.3 loadUiType on Windows MAYA-138036 |
| Resolved crash when using addUiDeletedCallback in 2024 MAYA-137521 |
| Corrected Color Management Policy File modifying new scene MAYA-134522 |
| Resolved crash with custom MEL scripts using deleteAttr in Maya MAYA-130052 |
| Resolved crash when undoing isolateSelect on a closed window MAYA-115859 |
| Freeze when importing FBX exported from 3ds Max MAYA-136867 |
| Crash undoing isolateSelect on a closed window MAYA-136994 |
| Pressing the GPU cache refresh button can cause cache files to disappear from the viewport MAYA-136307 |
| Values missing in AttrEd for addAttr multi children of dataType string MAYA-136272 |
| Added the ability to query attributes in two different ways, by using the addAttr command or the attributeQuery command MAYA-136912 |
| Starting Maya from the command line with mayabatch causes crash when nested referencing a scene with MayaNodeEditorSavedTabsInfo MAYA-137713 |
| Sign-in to Flow Service breaks Maya silent install MAYA-137666 |
| Traceback message is not available in Japanese UI MAYA-137496 |
| Joints offset in viewport when selecting channel values in Channel Box MAYA-139767 |
| Unexpected copying of values in the Channel Box MAYA-139766 |
| dataStructure command returns redundant duplicate warnings MAYA-139305 |
| Error occurs when switching between compressed and non-compressed references MAYA-138991 |
| setProject failing to find savePref command in batch MAYA-138733 |
| Modeling |
| Resolved Rename causing an infinite row string in the script editor MAYA-133121 |
| Mesh face vertex normal precision inconsistency MAYA-137012 |
| Hang retrieving face and local vertex ID via API MAYA-135269 |
| When using circular surface fillets (with "create curve on surface" enabled), Maya would crash if the NURBS surfaces were moved far enough apart that the fillet result flipped MAYA-132581 |
| Freeze when using the Sculpting tool with blendshape target MAYA-135733 |
| MFnMesh.getFaceAndVertexIndices causes Maya freeze with some geometry MAYA-96095 |
| Manipulator pivot affected by locked channel MAYA-139171 |
| Multi-cut tool preview is not correct on smooth mesh MAYA-137522 |
| Rendering |
| Fixed Select Objects With Material in HyperShade not working with custom shapes MAYA-140213 |
| Rigging |
| Fixed Copy Skin Weights not retaining selection MAYA-141309 |
| Copy Skin Weights does not work correctly when the destination is a vertex set MAYA-137232 |
| "Show Influences on the selected verts" in the Paint Skin Weight Tool doesn't work properly MAYA-136941 |
| Unable to paint small weight value MAYA-131747 |
| ML Deformer: Error training with Linux MAYA-138160 |
| Morph Deformer loses Component Lookup Index on scene reload MAYA-137283 |
| Data loss with math nodes after saving MAYA-140532 |
| The falloffEval node does not update when connected geometry changes and lacks support for NURBS MAYA-140371 |
| Rig with negative scaling is broken when opened in Maya 2026.1 MAYA-140177 |
| UI |
| Resolved runtime error when toggling on x-ray mode MAYA-141122 |
| Reduced time to set a key from 1-2 seconds when outliner shows a very large number of nodes MAYA-140849 |
| Fixed Attribute Editor not updating when selecting animation clip in Time Editor MAYA-140701 |
| Removed warning that the default image may not be modified when loading corrupt file MAYA-129935 |
| Unable to add a model panel to camera with a poly child MAYA-136098 |
| Right click copy/paste menu is broken in the Outliner MAYA-112547 |
| Hypershade becomes blank with Relationship Editor open and mesh selected MAYA-107348 |
| TTF SVG icons cause error for non-SVG pixmaps MAYA-139274 |
| Unintentional renaming of last node selected MAYA-137350 |
| Script Editor hangs in QTextDocumentLayout::doLayout MAYA-136136 |
| USD |
| Resolved performance issue with PointInstancer when using depth peeling mode with wireframe or smooth shaded view MAYA-141713 |
| Maya USD 0.32.0, Bifrost 2.14.0.0, and MtoA 5.5.2 now use a version of USD that provides important security enhancements MAYA-138156 |
| Viewport |
| Fixed Bluepencil not working with custom viewport override MAYA-130946 |
| Bake Simulation loses texture display in viewport MAYA-136874 |
| Crash with instanced items in MPxSubsceneOverride MAYA-136522 |
| Objects with multiple shading assignments can lose their color profile after toggling on and off the displayInvisibleFaces option in MEL Script MAYA-137701 |
| Improved playback performance of MPxGeometryOverride when compared to regular Maya meshes MAYA-137567 |
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