Exception in thread "main" org.apache.flink.api.common.functions.InvalidTypesException: The return type of function 'main(StreamSourceFromCollection.java:26)' could not be determined automatically, due to type erasure. You can give type information hints by using the returns(...) method on the ...
functions.InvalidTypesException: The return type of function 'main(WatermarkTest.java:30)' could not be determined automatically, due to type erasure. You can give type information hints by using the returns(...) method on the result of the transformation call, or by letting your function impl...
org.apache.flink.api.common.functions.InvalidTypesException: Thereturntype of function'Custom Source'could not be determined automatically, due to type erasure. You can give type information hints byusingthe returns(...) method on the result of the transformation call, or by letting your function...
虽然apache能正常运行,但是觉得不爽,查了一下原来是因为DNS没配置好。我们细看httpd.conf文件的时候,可以看到以下: # ServerName gives the name and port that the server uses to identify itself. # This can often be determined automatically, but we recommend you specify # it explicitly to prevent prob...
(The VPN connection was terminated to enforce a newly determined tunnel MTU and could not be automatically re-established. A new connection is necessary, which requires re-authentication.) 说明 VPN 虚拟适配器需要重新启动,以便应用新确定的 MTU. "VPN GUI 和代理进程没有同时处于 FI...
这种能力包括：对词、句子、篇章一般意思和特定意义的理解；对比较复杂的概念和观点的准确理解；对语句隐含信息的合理推断；根据上下文，恰当选用词语；准确地辨明句意，筛选信息。 注意：问题可能是选择一个词语或一个句子，使表达最为准确，也可能是考查对文字内容的理解，你的选择应与题目要求最相符合。括号[e]应...
aWarranty could not be determined. Please check the serial and product numbers entered and try again. If the problem persists, contact your nearest Customer Support center. 保单不能是坚定的。 请检查被输入的连续和产品数字并且再试一次。 如果问题坚持,与您最近的用户支持中心联系。 [translate] ...
Consider using the WITH RESULTS SETS calus_metadata could not be determined because statement 'exec sp_executesql contains dynamic sql_e to explicity describe the ressults Conversion between types DT_DATE and DT_DBTIMESTAMP is not supported Conversion failed because the data value overflowed the spe...
Invalid URI: The format of the URI could not be determined when accessing external DLL in .net core 2.2 application Invalidate JWT token InvalidOperationException: An attempt was made to use the context while it is being configured. A DbContext instance cannot be used inside OnConfiguring since ...
When I do the RenderReport, I get the exception message: "Invalid URI: The format of the URI could not be determined." If I use a different file name, I get another exception saying that the file cannot be found, so this means that the Uri is ...