OrientDB.RequestError:找不到命令请求的命令执行器：sql。#11.1

我正在试验OrientDB（社区版v1.7-rc2）/Oriento（0.4.0）

功能

function linkChildToParent(oChild, oParent) {
    return (
        oDB.edge.from(oChild).to(oParent)
        .create({"@class": 'OrgUnit_isPartOf_OrgUnit'})
        .tap(log)
        .return(oChild)
    );
}

由于异常而失败

C:\Users\Udo\workspace\NodeOrient\node_modules\oriento\node_modules\bluebird\js\main\async.js:93
                throw res.e;
                         ^
OrientDB.RequestError: Cannot find a command executor for the command request: sql.#11.1
    at Operation.parseError (C:\Users\Udo\workspace\NodeOrient\node_modules\oriento\lib\transport\binary\protocol\operation.js:806:13)
    at Operation.consume (C:\Users\Udo\workspace\NodeOrient\node_modules\oriento\lib\transport\binary\protocol\operation.js:396:35)
    at Connection.process (C:\Users\Udo\workspace\NodeOrient\node_modules\oriento\lib\transport\binary\connection.js:324:17)
    at Connection.handleSocketData (C:\Users\Udo\workspace\NodeOrient\node_modules\oriento\lib\transport\binary\connection.js:250:17)
    at Socket.emit (events.js:95:17)
    at Socket.<anonymous> (_stream_readable.js:764:14)
    at Socket.emit (events.js:92:17)
    at emitReadable_ (_stream_readable.js:426:10)
    at emitReadable (_stream_readable.js:422:5)
    at readableAddChunk (_stream_readable.js:165:9)
From previous event:
    at Function.Promise$All [as all] (C:\Users\Udo\workspace\NodeOrient\node_modules\bluebird\js\main\promise.js:193:12)
    at generateDependents (C:\Users\Udo\workspace\NodeOrient\setupOrgDB.js:202:35)
From previous event:
    at Function.Promise$Join [as join] (C:\Users\Udo\workspace\NodeOrient\node_modules\bluebird\js\main\join.js:118:15)
    at BinaryTransport.populateDB (C:\Users\Udo\workspace\NodeOrient\setupOrgDB.js:219:20)

返回db.query（command）之前的命令内容是

CREATE EDGE OrgUnit_isPartOf_OrgUnit FROM (#11.1) TO (#11.0)

然后，我使用（基于浏览器的）控制台验证OrgUnit\u isPartOf\u OrgUnit是否确实从Edge继承。我还验证了它将OrgUnit与OrgUnit顶点链接，并且OrgUnit是从顶点派生的。我还双重验证了记录#11.1和#11.0实际上存在于数据库中

然后我发了

CREATE EDGE OrgUnit_isPartOf_OrgUnit FROM (#11.1) TO (#11.0)

直接在控制台中，然后

com.orientechnologies.orient.core.command.OCommandExecutorNotFoundException: Cannot find a command executor for the command request: sql.#11:1

这基本上是相同的例外。通过谷歌，我找到了一些。然而，这对我毫无帮助

---

什么地方出了问题？我如何修复它？

正确的命令应该没有括号。括号执行子查询：

CREATE EDGE OrgUnit_isPartOf_OrgUnit FROM #11:1 TO #11:0

---

有关更多信息，请查看命令。

有趣。现在，我必须弄清楚为什么查询生成器会在本文中加入。但这肯定是问题的根源。

CREATE EDGE OrgUnit_isPartOf_OrgUnit FROM #11:1 TO #11:0