go-pg v9.2.0 中的开始事务错误

Question

我已将go-pg库从 v9.0.3 更新到 v9.2.0。得到错误：panic: not reached [recovered]        panic: not reached        /usr/local/go/src/runtime/panic.go:969 +0x175github.com/go-pg/pg/v9/internal/pool.(*SingleConnPool).SetConn(...)        /Users/sanches1984/go/src/github.com/sanches1984/statclass/vendor/github.com/go-pg/pg/v9/internal/pool/pool_single.go:61github.com/go-pg/pg/v9.(*baseDB).initConn(0xc0002440f0, 0x1efb500, 0xc00019e008, 0xc000292550, 0x0, 0x0)        /Users/sanches1984/go/src/github.com/sanches1984/statclass/vendor/github.com/go-pg/pg/v9/base.go:115 +0x585github.com/go-pg/pg/v9.(*baseDB).getConn(0xc0002440f0, 0x1efb500, 0xc00019e008, 0x0, 0x0, 0x0)        /Users/sanches1984/go/src/github.com/sanches1984/statclass/vendor/github.com/go-pg/pg/v9/base.go:79 +0x90github.com/go-pg/pg/v9.(*baseDB).withConn(0xc0002440f0, 0x1efb500, 0xc00019e008, 0xc000813c00, 0x0, 0x0)        /Users/sanches1984/go/src/github.com/sanches1984/statclass/vendor/github.com/go-pg/pg/v9/base.go:133 +0x7cgithub.com/go-pg/pg/v9.(*Tx).withConn(...)        /Users/sanches1984/go/src/github.com/sanches1984/statclass/vendor/github.com/go-pg/pg/v9/tx.go:96github.com/go-pg/pg/v9.(*Tx).exec(0xc00072c980, 0x1efb500, 0xc00019e008, 0x1bd4d20, 0x1ec3250, 0x0, 0x0, 0x0, 0x8, 0xc000078cd0, ...)        /Users/sanches1984/go/src/github.com/sanches1984/statclass/vendor/github.com/go-pg/pg/v9/tx.go:149 +0x1f0github.com/go-pg/pg/v9.(*Tx).ExecContext(...)        /Users/sanches1984/go/src/github.com/sanches1984/statclass/vendor/github.com/go-pg/pg/v9/tx.go:139github.com/go-pg/pg/v9.(*Tx).begin(0xc00072c980, 0x1efb500, 0xc00019e008, 0x4b2, 0x0)失败：tx, err := conn.Begin()发现他们在这里修复它，但它不起作用。有什么问题？

Answer 1

首先检查这是否与go-pg/pg问题 1687相关联，该问题应该在PR 1688中解决。

该 PR 仅在 v10.0.0-beta.9 中可用，因此您需要显式升级您的依赖项

go get github.com/go-pg/pg@v10.0.0-beta.14