System Error when running Ganache 2.0.0-beta.2 on darwin

[cds-amal]

Had Ganache servicing 1 truffle projects for a few days... today attempted to service a second truffle project and it broke on migrating the second one.

PLATFORM: darwin GANACHE VERSION: 2.0.0-beta.2 Develop branch: aeaac84

EXCEPTION:

TypeError: Cannot read property 'pop' of undefined
    at CheckpointTrie.Trie._updateNode (/node_modules/ganache-core/node_modules/merkle-patricia-tree/baseTrie.js:360:23)
    at /node_modules/ganache-core/node_modules/merkle-patricia-tree/baseTrie.js:107:16
    at /node_modules/ganache-core/node_modules/merkle-patricia-tree/baseTrie.js:461:14
    at processNode (/node_modules/ganache-core/node_modules/merkle-patricia-tree/baseTrie.js:471:23)
    at /node_modules/ganache-core/node_modules/merkle-patricia-tree/baseTrie.js:516:13
    at /node_modules/ganache-core/node_modules/merkle-patricia-tree/baseTrie.js:180:7
    at /node_modules/ganache-core/node_modules/merkle-patricia-tree/util.js:75:7
    at /node_modules/ganache-core/node_modules/merkle-patricia-tree/node_modules/async/lib/async.js:52:16
    at /node_modules/ganache-core/node_modules/merkle-patricia-tree/node_modules/async/lib/async.js:269:32
    at /node_modules/ganache-core/node_modules/merkle-patricia-tree/node_modules/async/lib/async.js:44:16
    at /node_modules/ganache-core/node_modules/merkle-patricia-tree/util.js:71:7
    at /node_modules/ganache-core/node_modules/merkle-patricia-tree/baseTrie.js:157:9
    at /node_modules/ganache-core/lib/database/levelupobjectadapter.js:41:16
    at /node_modules/ganache-core/node_modules/level-sublevel/shell.js:101:15
    at /node_modules/ganache-core/node_modules/level-sublevel/nut.js:121:19
    at /node_modules/ganache-core/node_modules/encoding-down/index.js:51:21
    at /node_modules/ganache-core/node_modules/cachedown/index.js:58:21
    at ReadFileContext.callback (/node_modules/ganache-core/lib/database/filedown.js:26:14)
    at FSReqWrap.readFileAfterOpen [as oncomplete] (fs.js:420:13)

APPLICATION LOG:

T+308170302ms: eth_blockNumber
T+308190310ms: eth_blockNumber
T+308210316ms: eth_blockNumber
T+308230326ms: eth_blockNumber
T+308250331ms: eth_blockNumber
T+308270337ms: eth_blockNumber
T+308290342ms: eth_blockNumber
T+308310349ms: eth_blockNumber
T+308330354ms: eth_blockNumber
T+308350362ms: eth_blockNumber
T+308370371ms: eth_blockNumber
T+308390379ms: eth_blockNumber
T+308410385ms: eth_blockNumber
T+308430393ms: eth_blockNumber
T+308450402ms: eth_blockNumber
T+308470409ms: eth_blockNumber
T+308490414ms: eth_blockNumber
T+308510425ms: eth_blockNumber
T+308530434ms: eth_blockNumber
T+308550441ms: eth_blockNumber
T+308570451ms: eth_blockNumber
T+308590461ms: eth_blockNumber
T+308610467ms: eth_blockNumber
T+308630475ms: eth_blockNumber
T+308650483ms: eth_blockNumber
T+308670492ms: eth_blockNumber
T+308690500ms: eth_blockNumber
T+308710505ms: eth_blockNumber
T+308730514ms: eth_blockNumber
T+308750524ms: eth_blockNumber
T+308770532ms: eth_blockNumber
T+308790537ms: eth_blockNumber
T+308810546ms: eth_blockNumber
T+308830553ms: eth_blockNumber
T+308850562ms: eth_blockNumber
T+308870569ms: eth_blockNumber
T+308890579ms: eth_blockNumber
T+308910586ms: eth_blockNumber
T+308930593ms: eth_blockNumber
T+308950603ms: eth_blockNumber
T+308970610ms: eth_blockNumber
T+308990619ms: eth_blockNumber
T+309010628ms: eth_blockNumber
T+309030636ms: eth_blockNumber
T+309050651ms: eth_blockNumber
T+309070664ms: eth_blockNumber
T+309090672ms: eth_blockNumber
T+309110678ms: eth_blockNumber
T+309130689ms: eth_blockNumber
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T+309410833ms: eth_blockNumber
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T+309450851ms: eth_blockNumber
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T+309490864ms: eth_blockNumber
T+309510873ms: eth_blockNumber
T+309530879ms: eth_blockNumber
T+309550888ms: eth_blockNumber
T+309570894ms: eth_blockNumber
T+309590904ms: eth_blockNumber
T+309610912ms: eth_blockNumber
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T+309670938ms: eth_blockNumber
T+309690945ms: eth_blockNumber
T+309710952ms: eth_blockNumber
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T+309851006ms: eth_blockNumber
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T+309891020ms: eth_blockNumber
T+309911026ms: eth_blockNumber
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T+309991056ms: eth_blockNumber
T+310011065ms: eth_blockNumber
T+310031071ms: eth_blockNumber
T+310051080ms: eth_blockNumber
T+310071088ms: eth_blockNumber
T+310091094ms: eth_blockNumber
T+310111102ms: eth_blockNumber
T+310131110ms: eth_blockNumber
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T+310191135ms: eth_blockNumber
T+310211142ms: eth_blockNumber
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T+310291171ms: eth_blockNumber
T+310311242ms: eth_blockNumber
T+310331188ms: eth_blockNumber
T+310351196ms: eth_blockNumber
T+310367383ms: net_version
T+310367392ms: eth_accounts
T+310367426ms: eth_getBlockByNumber
T+310367433ms: eth_accounts
T+310367450ms: eth_getBlockByNumber
T+310367457ms: net_version
T+310367462ms: eth_getBlockByNumber
T+310367469ms: eth_getBlockByNumber
T+310367474ms: net_version
T+310367482ms: eth_estimateGas
T+310367514ms: eth_unsubscribe
T+310367522ms: eth_unsubscribe
T+310367531ms: eth_unsubscribe
T+310367540ms: eth_unsubscribe
T+310367540ms: eth_unsubscribe

[OnlyOneJMJQ]

Possibly related to #1152

[wbt]

I just encountered the same issue, with the trace through all the same filenames and positions, using the same version of Ganache on Windows 10 Pro. I had on the order of upper hundreds to low thousands of transactions in the workspace (Quickstart) with proper operation, followed by about a day of inactivity, and then another attempt to issue transactions. I noticed Ganche was unresponsive on RPC, returned attention to the GUI window, and saw this error. My server was set to automine, so the number of blocks should have been on the order of upper hundreds or low thousands, which suggests a lower probability that this is causally connected to #1152.