Kevin
I can't help you on this except to suggest you need to describe the
context, when, what, how, were you doing the last thing can you repeat it?,
are you trying something "special".
Regards
Tony
On Monday, September 30, 2019 at 10:30:57 AM UTC+10, Kevin Kleinfelter
wrote:
>
> Bob is deeply unhappy. He's said so 93,494 times this weekend. (I
> counted.) Here's how he puts it:
>
> saved file with metadata
> /usr/local/lib/node_modules/tiddlywiki/Wikis/pkb/tiddlers/Connecting to
> Boxtop3.md
>
> WebSocket error: TypeError: Cannot read property 'fields' of undefined
>
> at Object.$tw.nodeMessageHandlers.syncChanges
> ($:/plugins/OokTech/Bob/NodeMessageHandlers.js:447:84)
>
> at WebSocket.$tw.Bob.handleMessage
> ($:/plugins/OokTech/Bob/NodeWebSocketsSetup.js:151:52)
>
> at WebSocket.emit (events.js:209:13)
>
> at Receiver.receiverOnMessage
> ($:/plugins/OokTech/Bob/External/WS/lib/websocket.js:720:20)
>
> at Receiver.emit (events.js:209:13)
>
> at Receiver.dataMessage
> ($:/plugins/OokTech/Bob/External/WS/lib/receiver.js:415:14)
>
> at Receiver.getData
> ($:/plugins/OokTech/Bob/External/WS/lib/receiver.js:347:17)
>
> at Receiver.startLoop
> ($:/plugins/OokTech/Bob/External/WS/lib/receiver.js:134:22)
>
> at Receiver._write
> ($:/plugins/OokTech/Bob/External/WS/lib/receiver.js:70:10)
>
> at doWrite (_stream_writable.js:428:12)
>
>
>
> I dunno how to read a Node.js crash dump, but it looks like maybe after
> Node heard how unhappy Bob is, Node took its own life. Perhaps "failure
> scavenge might not succeed" means that Node ran out of heap space?
>
>
>
> <--- Last few GCs --->
>
>
> [9:0x41de780] 5442977 ms: Scavenge 2039.1 (2052.4) -> 2037.7 (2052.7) MB,
> 5.5 / 0.0 ms (average mu = 0.341, current mu = 0.371) allocation failure
>
> [9:0x41de780] 5442995 ms: Scavenge 2039.4 (2052.7) -> 2038.0 (2052.9) MB,
> 5.2 / 0.0 ms (average mu = 0.341, current mu = 0.371) allocation failure
>
> [9:0x41de780] 5444515 ms: Mark-sweep 2039.7 (2052.9) -> 2038.3 (2057.2)
> MB, 1506.4 / 0.0 ms (average mu = 0.274, current mu = 0.189) allocation
> failure
> scavenge might not succeed
>
>
>
> <--- JS stacktrace --->
>
>
> ==== JS stack trace =========================================
>
>
> 0: ExitFrame [pc: 0x134e879]
>
> 1: StubFrame [pc: 0x138db9a]
>
> Security context: 0x3e4a99640919 <JSObject>
>
> 2: from [0x6a80a44ae89] [buffer.js:~270]
> [pc=0xb812c263255](this=0x221b0eaff619 <JSFunction Buffer (sfi =
> 0x39f0ffe76749)>,0x190592280179 <String[70]:
> {"type":"updateEditingTiddlers","list":[],"wiki":"pkb","id":"s247472"}>,0x0564139c04d1
>
> <undefined>,0x0564139c04d1 <undefined>)
>
> 3: send [0x1b67e01069c9] [$:/plugins/OokTech/B...
>
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