# "circleci config process" fails with pipeline-parameters **URL:** \ **Category:** Bug Reports\ **Tags:** cli\ **Created:** [October 6, 2022, 4:06am UTC](https://discuss.circleci.com/t/circleci-config-process-fails-with-pipeline-parameters/45692 "2022-10-06T04:06:36Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![ebiryu](https://sea2.discourse-cdn.com/circleci/user_avatar/discuss.circleci.com/ebiryu/32/31303_2.png) [@ebiryu](https://discuss.circleci.com/u/ebiryu)\ **Post date:** [October 6, 2022, 4:06am UTC](https://discuss.circleci.com/t/circleci-config-process-fails-with-pipeline-parameters/45692/1 "2022-10-06T04:06:36Z")
Hello. We updated circleci-cli to v0.1.22100 which was released yesterday. In new cli, `circleci config process` command fails if the pipeline-parameters option is provided. Here is the error message. ```auto Error: invalid character 'I' looking for beginning of value Exited with code exit status 255 ``` (the response body from API is “Invalid input”) According to [the PR merged yesterday](https://github.com/CircleCI-Public/circleci-cli/pull/792), it seems that the API to compile config was replaced with a new one (new URL: “[https://api.circleci.com/api/v2/compile-config-with-defaults](https://api.circleci.com/api/v2/compile-config-with-defaults)”, protocol: REST (originally GraphQL)). So, I assume that the new API cannot parse pipeline parameters properly. Is the new API compatible with pipeline-parameters option? ---
**Author:** ![Jules](https://sea2.discourse-cdn.com/circleci/user_avatar/discuss.circleci.com/jules/32/32159_2.png) [@Jules](https://discuss.circleci.com/u/Jules)\ **Post date:** [February 20, 2023, 9:23am UTC](https://discuss.circleci.com/t/circleci-config-process-fails-with-pipeline-parameters/45692/2 "2023-02-20T09:23:24Z")
Hello @ebiryu Thanks for the feedback! I tried to reproduce the problem but was did not find any error. Do you still have the problem with the latest version? If yes can you provide a minimal reproducible example of yaml? Thanks in advance