LaTeX Troubleshooting

Use this Learnitive checklist when a LaTeX build fails or the PDF does not match the source you expected.

Missing file or package

Confirm project-relative assets exist and the selected compiler environment contains the required package/font. Switch compile paths only when the source is correct and the environment is the actual limitation.

Unbalanced structure

Check recently edited braces, begin/end pairs and package-specific environments near the first error.

Bibliography

Confirm the .bib file, citation key, bibliography package and expected BibTeX/Biber workflow.

Minimal reproduction

Temporarily isolate the failing section or create a smaller root document when the cause is unclear. Restore content incrementally after the minimal case compiles.

Compare compile paths

If Local Compile fails because of a browser TeX limitation, try the supported server-side compile path and compare logs.