One Spine Skin Fails or All of Them? Compare the Failure Scope

The cover reuses an AI-generated multi-appearance concept. It is not a screenshot of failing skins, an actual export, or a before-and-after repair.

A problem affecting one appearance in a multi-skin package deserves a different inspection note from a problem affecting every appearance. Establish which objects are affected and where the symptom first appears before deciding whether to inspect parts, exported files, or the target project. An unexpected display does not automatically justify redrawing every character.

This method uses resource previews, calibration, and multi-skin export in the Spine Workbench guide. The comparison notes are a suggested manual workflow, not an automatic diagnostic feature.

Fix one file batch and one available action

Keep the original archive, unpack that export separately, and record the selected resources and actual skin names. Start with the same action actually supplied by the template. Changing the file batch and animation together makes the observations difficult to compare.

If two appearances are involved, call them A and B in your notes and map those labels to the real objects. The labels do not require renaming the export or imply that the workbench has a new comparison mode.

Case one: only one resource already looks wrong in the workbench

In Spine Workbench, confirm the resource, part, and action. If A already shows a connection gap while B does not under the same action, record the specific resource and part before replacing the entire exported package.

Separate orientation, size, or placement issues from unsuitable source selections and artwork that needs changing. The motion calibration checklist covers that inspection. Comparing two appearances narrows the scope; it does not prove a single cause.

Case two: several workbench previews look wrong

Revisit the comparison conditions: the intended template, the same available action, and a reasonable expectation of body shape and movement. Adjusting every resource under inconsistent conditions can repeat the wrong task.

Describe each resource’s actual symptom. “They all look wrong” is not enough evidence that every one has the same problem or should receive the same rework request.

Case three: previews look usable but one appearance fails in the project

Check the actual skin name selected by the project, the loaded file batch, and the associated image references. Confirm that both teams mean the same object rather than a similarly named resource, an old archive, or a default appearance. A matching PNG filename alone does not establish that it belongs to the loaded data.

Compare the target-project observation with the workbench note for that resource. Different behavior is evidence for the next check, not proof that either the workbench artwork or the engine is necessarily faulty.

Case four: previews look usable but several appearances fail in the project

Ask the integration owner to inspect file completeness, matching references, and the loading and runtime setup actually used by the project. Shared failure makes shared conditions worth checking first, without establishing which setting is responsible.

Check one main condition at a time. Keep the actual error, export batch, skin, and action in the handoff. Runtime and engine questions should use the real export information and project requirements; this article does not supply an untested version number or universal repair parameter.

Hand over four pieces of evidence

• Affected scope: A, B, or several appearances, mapped to real resource and skin names.
• First observed stage: workbench preview, unpacking inspection, or target-project playback.
• Fixed conditions: export batch, action, and the conditions unchanged during this comparison.
• Observed result: specific symptom, checks performed, and the next unresolved question.

First hold the action constant across appearances, then hold an appearance constant while checking other intended actions. The multi-skin export checklist covers the wider handoff process. The purpose of the note is to let a teammate revisit the same observation, not to declare in advance that everything passes or everything needs rebuilding.