问题描述: 使用 cropper.js 剪裁图片时, 调用 toBlob() 方法报错 $("#image").cropper('getCroppedCanvas').toBlob(function (blob){}) 报错信息: Uncaught TypeError: $(...).cropper(...).toBlob is not a function 解决方法: /* 使用二进制方式处理dataUrl */ function processData(dataUrl) { var
整理一下自己遇见过的 SQL 各种报错信息及相应解决方法,方便以后查阅,主要平台为 Oracle: ORA-01461: 仅能绑定要插入 LONG 列的 LONG 值: 原因:插入操作时,数据大于字段设定大小,Oracle 会自动将数据转为 long 型,然后报插入失败错误. 解决:更改数据大小,或者将字段设为 clob 或 blob 类型. "ORA-01012: not logged on" 以及 "Connected to an idle instance":
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z.JobPersistenceException: Couldn't retrieve job because the BLOB couldn't be deserialized: com.model.audience.AudienceGenerateMessage; local class incompatible: stream classdesc serialVersionUID = -5788828488888009304, local class serialVersionUID =
一台MySQL的Cat数据库,每天早上1点定期删除,有4个表,删除完后,这4个表都有blob字段,很大量,部署删除job就同步报错. Got fatal error 1236 from master when reading data from binary log: 'log event entry exceeded max_allowed_packet; Increase max_allowed_packet on master; the start event position from
问题描述: storm版本:1.2.2,kafka版本:2.11. 在使用storm去消费kafka中的数据时,发生了如下错误. [root@node01 jars]# /opt/storm-1.2.2/bin/storm jar MyProject-1.0-SNAPSHOT-jar-with-dependencies.jar com.suhaha.storm.storm122_kafka211_demo02.KafkaTopoDemo stormkafka SLF4J: Class pat
1 FailedPreconditionError错误现象 在运行tensorflow时出现报错,报错语句如下: FailedPreconditionError (see above for traceback): Attempting to use uninitialized value Variable [[Node: Variable/read = _MklIdentity[T=DT_FLOAT, _kernel="MklOp", _device="/job:local