[Why] use: compare group_id=fio-basic-openeuler-acr-1301864-1,fio-basic-openeuler-acr-1301864-2,fio-basic-openeuler-acr-1301864-3 -d pp.acr3.acr error message: Traceback (most recent call last): 2: from /home/wangyong/compass-ci/sbin/compare:72:in `<main>' 1: from /home/wangyong/compass-ci/lib/compare.rb:66:in `compare_group' /home/lwt/compass-ci/lib/compare_matrixes.rb:400:in `compare_group_matrices': undefined method `[]' for nil:NilClass (NoMethodError)

Signed-off-by: Lu Weitao luweitaobe@163.com --- lib/compare.rb | 4 ++++ lib/matrix2.rb | 2 ++ 2 files changed, 6 insertions(+)

diff --git a/lib/compare.rb b/lib/compare.rb index 21e24df..7c182c4 100644 --- a/lib/compare.rb +++ b/lib/compare.rb @@ -63,6 +63,10 @@ def compare_group(argv, dimensions, options) conditions = parse_conditions(argv) dims = dimensions.split(' ') groups_matrices, suites_hash, latest_jobs_hash = create_groups_matrices_list(conditions, dims) + unless groups_matrices + warn 'Empty group matrices!' + exit + end compare_group_matrices(groups_matrices, suites_hash, latest_jobs_hash, options) end

diff --git a/lib/matrix2.rb b/lib/matrix2.rb index ab92986..5e0ad21 100644 --- a/lib/matrix2.rb +++ b/lib/matrix2.rb @@ -128,6 +128,8 @@ def combine_group_query_data(job_list, dims) end get_groups_matrix(groups, group_key, value, suites_hash, latest_jobs_hash) end + return nil if groups.empty? + return groups, suites_hash, latest_jobs_hash end