# Bug report ### Title **Title is a vital part of bug report for developer and triager to quickly identify a unique issue.** A well written title should contain a clear, brief explanation of the issue, making emphasis on the most important points. ### Issue Description **Bug description helps the developer to understand the bug.It describes the problem encountered.** ### Preconditions **Please provide as detailed information about your environment as possible.** 1. framework Version. 2. Commit id. ### Steps to reproduce **It is important to provide a set of clear steps to reproduce this bug.If relevant please include code samples.** 1. step1 2. step2 ### Expected result **Tell us what should happen.** * [Screenshots, logs or description] ### Actual result **Tell us what happens instead.** * [Tell us what happens instead]