TVM Exit codes (TVM退出代码)

If TVM exits with an arbitrary 16-bit unsigned integer exit_code. exit_code higher than 1, it is considered to be an error code, therefore an exit with such a code may cause the transaction to revert/bounce.

标准退出码

信息

The list of standard exit codes contains all universal TVM exit codes defined for TON Blockchain. Alternative exit codes should be sought in the source code of corresponded contract.

Exit code	TVM Phase	描述
0	Compute Phase	标准成功执行退出码。
1	Compute Phase	备选成功执行退出码。
2	Compute Phase	Stack underflow. Last op-code consumed more elements than there are on the stacks. 1
3	Compute Phase	Stack overflow. More values have been stored on a stack than allowed by this version of TVM.
4	Compute Phase	整数溢出。整数不适应于 −2256 ≤ x < 2256 或发生了除零操作。
5	Compute Phase	Integer out of expected range.
6	Compute Phase	Invalid opcode. Instruction is unknown in the current TVM version.
7	Compute Phase	Type check error. An argument to a primitive is of an incorrect value type. 1
8	Compute Phase	Cell overflow. Writing to builder is not possible since after operation there would be more than 1023 bits or 4 references.
9	Compute Phase	Cell underflow. Read from slice primitive tried to read more bits or references than there are.
10	Compute Phase	Dictionary error. Error during manipulation with dictionary (hashmaps).
11	Compute Phase	最常见的原因是尝试调用在代码中未找到其 ID 的 get 方法（在调用时未找到 method_id 修饰符，或者在尝试调用时指定的 get 方法名不正确）。在TVM文档中描述为"未知错误，可能由用户程序抛出"。
12	Compute Phase	Thrown by TVM in situations deemed impossible.
13	Compute Phase	Out of gas error. Thrown by TVM when the remaining gas becomes negative.
-14	Compute Phase	It means out of gas error, same as 13. Negative, because it cannot be faked
32	Action Phase	Action list is invalid. Set during action phase if c5 register after execution contains unparsable object.
-32	Action Phase	（与前面的 32 相同）- 未找到方法 ID。在尝试执行不存在的 get 方法时，TonLib 返回此值。
33	Action Phase	Action list is too long.
34	Action Phase	Action is invalid or not supported. Set during action phase if current action cannot be applied.
35	Action Phase	Invalid Source address in outbound message.
36	Action Phase	Invalid Destination address in outbound message.
37	Action Phase	Not enough TON. Message sends too much TON (or there is not enough TON after deducting fees).
38	Action Phase	额外代币不足。
40	Action Phase	Not enough funds to process a message. This error is thrown when there is only enough gas to cover part of the message, but does not cover it completely.
43	Action Phase	The maximum number of cells in the library is exceeded or the maximum depth of the Merkle tree is exceeded.

¹ 如果在 func 合约中遇到此类异常，这可能意味着汇编声明中存在类型错误。

信息

通常，您会看到Exit code 0xffff（十进制形式为 65535）。这通常意味着合约不认识接收到的操作码。在编写合约时，开发人员自己设置的此代码。