【代码报错】Error: Invalid Input Error: Failed to cast value: Could not convert string '' to INVALID
由bqq6068t创建,最终由small_q 被浏览 13 用户
运行日志错误: 如何解决?
在运行策略时,出现报错 : InvalidInputException: Invalid Input Error: Attempting to execute an unsuccessful or closed pending query result Error: Invalid Input Error: Failed to cast value: Could not convert string '' to INVALID 请老师帮忙看一下,怎么解决
该策略时由**127-期货布林带通道突破策略-日频 策略改写而来,运行时出现报错。**
策略链接:
https://bigquant.com/codesharev3/60ea691f-311f-4ecc-a620-9d1a8ddfcf8f
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