This is similar to another question: Impossible to load question in pulse
I want to add two questions to a pulse. These two questions are virtually identical, but one would result in no data returned (expected behavior, since I haven't got any data in them yet), while the other question would result in an eternal spinning wheel.
From logs, the error message is:
[92aa0c3a-2694-4763-9ec2-0e376a06b73a] 2020-07-01T12:15:25+07:00 ERROR metabase.middleware.log GET /api/pulse/preview_card_info/509 500 161.6 ms (7 DB calls)
{:message "**Unexpected character (',' (code 44)): Expected space separating root-level values**\n at [Source: (StringReader); line: 1, column: 6]",
:type com.fasterxml.jackson.core.JsonParseException,
:stacktrace
["com.fasterxml.jackson.core.JsonParser._constructError(JsonParser.java:1804)"
...
"server.proxy$org.eclipse.jetty.server.handler.AbstractHandler$ff19274a.handle(Unknown Source)"]}
As seen on the error log, the problem is "Unexpected character (',' (code 44)): Expected space separating root-level values". This seems different from the zero-date issue explicated in this other bug report: Zero-Dates Cause Pulses To Fail · Issue #11665 · metabase/metabase · GitHub. I attempted to apply the workaround described on that thread to no avail.
Does anyone know of any workaround? Would this be solved in future release? Or did I do something wrong?
Metabase installation:
{
"browser-info": {
"language": "en-US",
"platform": "Linux x86_64",
"userAgent": "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:77.0) Gecko/20100101 Firefox/77.0",
"vendor": ""
},
"system-info": {
"file.encoding": "UTF-8",
"java.runtime.name": "OpenJDK Runtime Environment",
"java.runtime.version": "11.0.5+10",
"java.vendor": "AdoptOpenJDK",
"java.vendor.url": "https://adoptopenjdk.net/",
"java.version": "11.0.5",
"java.vm.name": "OpenJDK 64-Bit Server VM",
"java.vm.version": "11.0.5+10",
"os.name": "Linux",
"os.version": "4.15.0-1056-aws",
"user.language": "en",
"user.timezone": "Asia/Jakarta"
},
"metabase-info": {
"databases": [
"mysql"
],
"hosting-env": "unknown",
"application-database": "h2",
"application-database-details": {
"database": {
"name": "H2",
"version": "1.4.197 (2018-03-18)"
},
"jdbc-driver": {
"name": "H2 JDBC Driver",
"version": "1.4.197 (2018-03-18)"
}
},
"run-mode": "prod",
"version": {
"date": "2020-04-21",
"tag": "v0.35.3",
"branch": "release-0.35.x",
"hash": "1d424cb"
},
"settings": {
"report-timezone": "Asia/Bangkok"
}
}
}