`no result from server` message

オープン

#895 2021年7月1日に作成コメント 3 件リアクション 0 件担当者 0 名 GitHub で見る

まだ誰も着手していません。

評価

難易度: 4/5
見積もり時間: 3〜5日
初心者へのやさしさ: 25/100

issue の種類: バグ
明瞭さ: 説明が足りない
活発さ: 停滞
技術スタック: typescript, vscode
領域: developer-experience, tooling

調査の方向性

quick-query.ql を使って quick query を再現し、CodeQL CLI の resolve-tests の出力を query server のログと併せて確認します。quick query が「No result from server」なしで完了し、結果を返せば完了です。

索引モデルが issue の本文から書いたものです。

説明

bug VSCode

Describe the bug

Received message no result from server on running a quick query.

Immediately preceding extension log:

[2021-07-01 08:29:46] [DETAILS] resolve qlpacks> Scanning for qlpack.yml from /Users/chris/vscode-codeql-starter/codeql-custom-queries-cpp/
[2021-07-01 08:29:46] [DETAILS] resolve qlpacks> Scanning for qlpack.yml from /Users/chris/vscode-codeql-starter/codeql-custom-queries-csharp/
[2021-07-01 08:29:46] [DETAILS] resolve qlpacks> Scanning for qlpack.yml from /Users/chris/vscode-codeql-starter/codeql-custom-queries-go/
[2021-07-01 08:29:46] [DETAILS] resolve qlpacks> Scanning for qlpack.yml from /Users/chris/vscode-codeql-starter/codeql-custom-queries-java/
[2021-07-01 08:29:46] [DETAILS] resolve qlpacks> Scanning for qlpack.yml from /Users/chris/vscode-codeql-starter/codeql-custom-queries-javascript/
[2021-07-01 08:29:46] [DETAILS] resolve qlpacks> Scanning for qlpack.yml from /Users/chris/vscode-codeql-starter/codeql-custom-queries-python/
[2021-07-01 08:29:46] [DETAILS] resolve qlpacks> Scanning for qlpack.yml from /Users/chris/codeql-home/codeql-go/.codeqlmanifest.json
[2021-07-01 08:29:46] [DETAILS] resolve qlpacks> Scanning for qlpack.yml from /Users/chris/codeql-home/codeql-other-languages/.codeqlmanifest.json
[2021-07-01 08:29:46] [DETAILS] resolve qlpacks> Scanning for qlpack.yml from /Users/chris/Library/Application Support/Code/User/workspaceStorage/8b2016577f9fd01e087415729b1db3e6/GitHub.vscode-codeql/quick-queries/
[2021-07-01 08:29:46] [DETAILS] resolve qlpacks> Not scanning from /Users/chris/codeql-home/codeql-go which is already done.
[2021-07-01 08:29:46] [DETAILS] resolve qlpacks> Scanning for qlpack.yml from /Users/chris/codeql-home/codeql/.codeqlmanifest.json
[2021-07-01 08:29:46] [DETAILS] resolve qlpacks> Scanning for qlpack.yml from /Users/chris/codeql-home/
[2021-07-01 08:29:46] [DETAILS] resolve qlpacks> Not scanning from /Users/chris/codeql-home/codeql-other-languages which is already done.
[2021-07-01 08:29:46] [DETAILS] resolve qlpacks> Scanning for qlpack.yml from /Users/chris/codeql-home/codeql.old/.codeqlmanifest.json
[2021-07-01 08:29:46] [DETAILS] resolve qlpacks> Not scanning from /Users/chris/codeql-home/codeql which is already done.
[2021-07-01 08:29:46] [DETAILS] resolve qlpacks> Not scanning from /Users/chris/codeql-home/codeql-go which is already done.

Resolving tests using CodeQL CLI: resolve tests --strict-test-discovery -v --log-to-stderr --format json /Users/chris/Library/Application Support/Code/User/workspaceStorage/8b2016577f9fd01e087415729b1db3e6/GitHub.vscode-codeql/quick-queries...
CLI command succeeded.

Resolving tests using CodeQL CLI: resolve tests --strict-test-discovery -v --log-to-stderr --format json /Users/chris/Library/Application Support/Code/User/workspaceStorage/8b2016577f9fd01e087415729b1db3e6/GitHub.vscode-codeql/quick-queries...
CLI command succeeded.

Resolving tests using CodeQL CLI: resolve tests --strict-test-discovery -v --log-to-stderr --format json /Users/chris/Library/Application Support/Code/User/workspaceStorage/8b2016577f9fd01e087415729b1db3e6/GitHub.vscode-codeql/quick-queries...
CLI command succeeded.

Resolving tests using CodeQL CLI: resolve tests --strict-test-discovery -v --log-to-stderr --format json /Users/chris/Library/Application Support/Code/User/workspaceStorage/8b2016577f9fd01e087415729b1db3e6/GitHub.vscode-codeql/quick-queries...
CLI command succeeded.

Resolving tests using CodeQL CLI: resolve tests --strict-test-discovery -v --log-to-stderr --format json /Users/chris/Library/Application Support/Code/User/workspaceStorage/8b2016577f9fd01e087415729b1db3e6/GitHub.vscode-codeql/quick-queries...
CLI command succeeded.

Resolving tests using CodeQL CLI: resolve tests --strict-test-discovery -v --log-to-stderr --format json /Users/chris/Library/Application Support/Code/User/workspaceStorage/8b2016577f9fd01e087415729b1db3e6/GitHub.vscode-codeql/quick-queries...
CLI command succeeded.

Resolving tests using CodeQL CLI: resolve tests --strict-test-discovery -v --log-to-stderr --format json /Users/chris/Library/Application Support/Code/User/workspaceStorage/8b2016577f9fd01e087415729b1db3e6/GitHub.vscode-codeql/quick-queries...
CLI command succeeded.

Resolving tests using CodeQL CLI: resolve tests --strict-test-discovery -v --log-to-stderr --format json /Users/chris/Library/Application Support/Code/User/workspaceStorage/8b2016577f9fd01e087415729b1db3e6/GitHub.vscode-codeql/quick-queries...
CLI command succeeded.

Resolving tests using CodeQL CLI: resolve tests --strict-test-discovery -v --log-to-stderr --format json /Users/chris/Library/Application Support/Code/User/workspaceStorage/8b2016577f9fd01e087415729b1db3e6/GitHub.vscode-codeql/quick-queries...
CLI command succeeded.

Resolving tests using CodeQL CLI: resolve tests --strict-test-discovery -v --log-to-stderr --format json /Users/chris/Library/Application Support/Code/User/workspaceStorage/8b2016577f9fd01e087415729b1db3e6/GitHub.vscode-codeql/quick-queries...
CLI command succeeded.

Resolving library paths using CodeQL CLI: resolve library-path -v --log-to-stderr --format json --query /Users/chris/Library/Application Support/Code/User/workspaceStorage/8b2016577f9fd01e087415729b1db3e6/GitHub.vscode-codeql/quick-queries/quick-query.ql --additional-packs /Users/chris/vscode-codeql-starter/codeql-custom-queries-cpp:/Users/chris/vscode-codeql-starter/codeql-custom-queries-csharp:/Users/chris/vscode-codeql-starter/codeql-custom-queries-go:/Users/chris/vscode-codeql-starter/codeql-custom-queries-java:/Users/chris/vscode-codeql-starter/codeql-custom-queries-javascript:/Users/chris/vscode-codeql-starter/codeql-custom-queries-python:/Users/chris/codeql-home/codeql-go:/Users/chris/codeql-home/codeql-other-languages:/Users/chris/Library/Application Support/Code/User/workspaceStorage/8b2016577f9fd01e087415729b1db3e6/GitHub.vscode-codeql/quick-queries...
CLI command succeeded.
[2021-07-01 08:30:12] [DETAILS] resolve library-path> Resolving query at normalized path /Users/chris/Library/Application Support/Code/User/workspaceStorage/8b2016577f9fd01e087415729b1db3e6/GitHub.vscode-codeql/quick-queries/quick-query.ql.
[2021-07-01 08:30:12] [DETAILS] resolve library-path> Found enclosing pack 'quick-query' at /Users/chris/Library/Application Support/Code/User/workspaceStorage/8b2016577f9fd01e087415729b1db3e6/GitHub.vscode-codeql/quick-queries.
[2021-07-01 08:30:12] [DETAILS] resolve library-path> Adding compilation cache at /Users/chris/Library/Application Support/Code/User/workspaceStorage/8b2016577f9fd01e087415729b1db3e6/GitHub.vscode-codeql/quick-queries/.cache.
[2021-07-01 08:30:12] [DETAILS] resolve library-path> Resolving library dependencies from /Users/chris/Library/Application Support/Code/User/workspaceStorage/8b2016577f9fd01e087415729b1db3e6/GitHub.vscode-codeql/quick-queries/qlpack.yml.
[2021-07-01 08:30:12] [DETAILS] resolve library-path> QL pack dependencies for /Users/chris/Library/Application Support/Code/User/workspaceStorage/8b2016577f9fd01e087415729b1db3e6/GitHub.vscode-codeql/quick-queries resolved OK.
[2021-07-01 08:30:12] [DETAILS] resolve library-path> Found dbscheme through QL packs: /Users/chris/codeql-home/codeql-other-languages/javascript/ql/src/semmlecode.javascript.dbscheme.

Resolving query metadata using CodeQL CLI: resolve metadata -v --log-to-stderr --format json /Users/chris/Library/Application Support/Code/User/workspaceStorage/8b2016577f9fd01e087415729b1db3e6/GitHub.vscode-codeql/quick-queries/quick-query.ql...
CLI command succeeded.

Resolving database upgrade scripts using CodeQL CLI: resolve upgrades -v --log-to-stderr --format json --additional-packs /Users/chris/vscode-codeql-starter/codeql-custom-queries-cpp:/Users/chris/vscode-codeql-starter/codeql-custom-queries-csharp:/Users/chris/vscode-codeql-starter/codeql-custom-queries-go:/Users/chris/vscode-codeql-starter/codeql-custom-queries-java:/Users/chris/vscode-codeql-starter/codeql-custom-queries-javascript:/Users/chris/vscode-codeql-starter/codeql-custom-queries-python:/Users/chris/codeql-home/codeql-go:/Users/chris/codeql-home/codeql-other-languages:/Users/chris/Library/Application Support/Code/User/workspaceStorage/8b2016577f9fd01e087415729b1db3e6/GitHub.vscode-codeql/quick-queries --dbscheme /private/tmp/x/db/db-javascript/semmlecode.javascript.dbscheme --target-dbscheme /Users/chris/codeql-home/codeql-other-languages/javascript/ql/src/semmlecode.javascript.dbscheme --allow-downgrades...
CLI command succeeded.
[2021-07-01 08:30:12] [DETAILS] resolve upgrades> Searching for upgrades that apply to fbd45f6b3c6f79d732d0e30a92ea5cee438a1a3e.
[2021-07-01 08:30:12] [DETAILS] resolve upgrades> Will look for upgrades in /Users/chris/codeql-home/codeql-go/upgrades
[2021-07-01 08:30:12] [DETAILS] resolve upgrades> Will look for upgrades in /Users/chris/codeql-home/codeql-other-languages/python/upgrades
[2021-07-01 08:30:12] [DETAILS] resolve upgrades> Will look for upgrades in /Users/chris/codeql-home/codeql-other-languages/java/upgrades
[2021-07-01 08:30:12] [DETAILS] resolve upgrades> Will look for upgrades in /Users/chris/codeql-home/codeql-other-languages/cpp/upgrades
[2021-07-01 08:30:12] [DETAILS] resolve upgrades> Will look for upgrades in /Users/chris/codeql-home/codeql-other-languages/csharp/upgrades
[2021-07-01 08:30:12] [DETAILS] resolve upgrades> Will look for upgrades in /Users/chris/codeql-home/codeql-other-languages/javascript/upgrades
[2021-07-01 08:30:12] [DETAILS] resolve upgrades> Will look for upgrades in /Users/chris/codeql-home/codeql/legacy-upgrades/upgrades

Resolving tests using CodeQL CLI: resolve tests --strict-test-discovery -v --log-to-stderr --format json /Users/chris/Library/Application Support/Code/User/workspaceStorage/8b2016577f9fd01e087415729b1db3e6/GitHub.vscode-codeql/quick-queries...
CLI command succeeded.

Resolving tests using CodeQL CLI: resolve tests --strict-test-discovery -v --log-to-stderr --format json /Users/chris/Library/Application Support/Code/User/workspaceStorage/8b2016577f9fd01e087415729b1db3e6/GitHub.vscode-codeql/quick-queries...
CLI command succeeded.

Resolving tests using CodeQL CLI: resolve tests --strict-test-discovery -v --log-to-stderr --format json /Users/chris/Library/Application Support/Code/User/workspaceStorage/8b2016577f9fd01e087415729b1db3e6/GitHub.vscode-codeql/quick-queries...
CLI command succeeded.

Resolving tests using CodeQL CLI: resolve tests --strict-test-discovery -v --log-to-stderr --format json /Users/chris/Library/Application Support/Code/User/workspaceStorage/8b2016577f9fd01e087415729b1db3e6/GitHub.vscode-codeql/quick-queries...
CLI command succeeded.

Resolving tests using CodeQL CLI: resolve tests --strict-test-discovery -v --log-to-stderr --format json /Users/chris/Library/Application Support/Code/User/workspaceStorage/8b2016577f9fd01e087415729b1db3e6/GitHub.vscode-codeql/quick-queries...
CLI command succeeded.

Resolving tests using CodeQL CLI: resolve tests --strict-test-discovery -v --log-to-stderr --format json /Users/chris/Library/Application Support/Code/User/workspaceStorage/8b2016577f9fd01e087415729b1db3e6/GitHub.vscode-codeql/quick-queries...
No result from server
No result from server

Query server log:

#select#query#fffffff(/* DataFlow::DataFlow::Node */ cached TNode n,
                      string n#toString, string n#file_name, int n#start_line,
                      int n#start_col, int n#end_line, int n#end_col)
:-
  exists(/* Variables::VarAccess */ cached entity va |
    @varaccess#f(va),
    exists(cached string arg0, cached dontcare string _ |
      arg0 = "foo", literals(arg0, _, va)
    ),
    DataFlowNode::TValueNode(va, n)
  ),
  (
    DataFlow::DataFlow::Node::toString_dispred(n, n#toString);
    (
      not(project#DataFlow::DataFlow::Node::toString_dispred(n)),
      n#toString = "(no string representation)"
    )
  ),
  (
    DataFlow::DataFlow::Node::hasLocationInfo_dispred(n, n#file_name,
                                                      n#start_line, n#start_col,
                                                      n#end_line, n#end_col);
    (
      not(project#DataFlow::DataFlow::Node::hasLocationInfo_dispred(n)),
      n#file_name = "",
      n#start_line = 0,
      n#start_col = 0,
      n#end_line = 0,
      n#end_col = 0
    )
  )
.

query #select = #select#query#fffffff/7 .
[2021-07-01 08:30:35] Stored compiled program for 1bf7f4baf680ab75c37bb2c29dd7fa8d294c7d6b.
[2021-07-01 08:30:35] CSV_COMPILATION: NONE,MISC,RA_TRANSLATION,OPTIMISATIONS
[2021-07-01 08:30:35] CSV_COMPILATION: 643,492,4232,9093
 - - - COMPILATION DONE - - -

Version
CLI v2.5.5
Extension v1.5.1
VSCode v1.57.1
Platform: OSX Big Sur (11.4)

主要言語: TypeScript
スター: 539
フォーク: 240
平均マージ: 2日 18時間
マージ済み PR（30日）: 37

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