Auto-configuration exclusions are checked using a different class loader to the one that loads auto-configuration classes #48129
+2
−1
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
When validating exclusions, prefer the selector's beanClassLoader for ClassUtils.isPresent checks and fall back to the selector class loader if the beanClassLoader is not set. This makes presence checks consistent with the classloader context used for loading auto-configuration candidates. Signed-off-by: linw-bai <107357009+linw-bai@users.noreply.github.com>
spring-projects-issues
added
the
status: waiting-for-triage
wilkinsona
added
type: bug
wilkinsona
changed the title
snicoll
pushed a commit
that referenced
this pull request
Nov 14, 2025
When validating exclusions, prefer the selector's beanClassLoader for ClassUtils.isPresent checks and fall back to the selector class loader if the beanClassLoader is not set. This makes presence checks consistent with the classloader context used for loading auto-configuration candidates. See gh-48129 Signed-off-by: linw-bai <107357009+linw-bai@users.noreply.github.com>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
4 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
When validating exclusions, prefer the selector's beanClassLoader for ClassUtils.isPresent checks and fall back to the selector class loader if the beanClassLoader is not set. This makes presence checks consistent with the classloader context used for loading auto-configuration candidates.