Error: Expected parameter 'from' not passed to function.
at /Users/tau/Documents/xuhu/opensea/opensea-creatures/node_modules/truffle/build/webpack:/packages/expect/index.js:5:1
at Array.forEach ()
at Object.options (/Users/tau/Documents/xuhu/opensea/opensea-creatures/node_modules/truffle/build/webpack:/packages/expect/index.js:3:1)
at Object.fork (/Users/tau/Documents/xuhu/opensea/opensea-creatures/node_modules/truffle/build/webpack:/packages/environment/environment.js:30:1)
at setupDryRunEnvironmentThenRunMigrations (/Users/tau/Documents/xuhu/opensea/opensea-creatures/node_modules/truffle/build/webpack:/packages/core/lib/commands/migrate.js:232:1)
at Object.run (/Users/tau/Documents/xuhu/opensea/opensea-creatures/node_modules/truffle/build/webpack:/packages/core/lib/commands/migrate.js:220:1)
at Command.run (/Users/tau/Documents/xuhu/opensea/opensea-creatures/node_modules/truffle/build/webpack:/packages/core/lib/command.js:136:1)
Truffle v5.2.5 (core: 5.2.5)
Node v14.15.5
error Command failed with exit code
Error: Expected parameter 'from' not passed to function. at /Users/tau/Documents/xuhu/opensea/opensea-creatures/node_modules/truffle/build/webpack:/packages/expect/index.js:5:1 at Array.forEach ()
at Object.options (/Users/tau/Documents/xuhu/opensea/opensea-creatures/node_modules/truffle/build/webpack:/packages/expect/index.js:3:1)
at Object.fork (/Users/tau/Documents/xuhu/opensea/opensea-creatures/node_modules/truffle/build/webpack:/packages/environment/environment.js:30:1)
at setupDryRunEnvironmentThenRunMigrations (/Users/tau/Documents/xuhu/opensea/opensea-creatures/node_modules/truffle/build/webpack:/packages/core/lib/commands/migrate.js:232:1)
at Object.run (/Users/tau/Documents/xuhu/opensea/opensea-creatures/node_modules/truffle/build/webpack:/packages/core/lib/commands/migrate.js:220:1)
at Command.run (/Users/tau/Documents/xuhu/opensea/opensea-creatures/node_modules/truffle/build/webpack:/packages/core/lib/command.js:136:1)
Truffle v5.2.5 (core: 5.2.5)
Node v14.15.5
error Command failed with exit code