Timeline for vm exception while processing transaction: invalid opcode error
Current License: CC BY-SA 4.0
18 events
| when toggle format | what | by | license | comment | |
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| Oct 2 at 15:13 | answer | added | Do-do-new | timeline score: 0 | |
| Dec 26, 2023 at 20:45 | answer | added | idirall22 | timeline score: 1 | |
| Sep 6, 2023 at 4:48 | answer | added | DeadlyDuck | timeline score: 0 | |
| Aug 21, 2023 at 11:27 | answer | added | JackTheCoder | timeline score: -1 | |
| May 27, 2023 at 7:29 | answer | added | Luigi04 | timeline score: 1 | |
| Sep 9, 2021 at 0:44 | answer | added | lobsterhands | timeline score: 0 | |
| Feb 9, 2021 at 21:04 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jan 9, 2021 at 5:59 | answer | added | Sachintha Weesinghe | timeline score: 1 | |
| Oct 31, 2020 at 1:04 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jun 16, 2020 at 18:06 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| May 10, 2020 at 14:45 | history | edited | Ismael♦ | CC BY-SA 4.0 |
Format code
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| May 10, 2020 at 10:13 | comment | added | Yash | can you please provide with the steps to change the compiler settings as i'm pretty new to this :) | |
| May 10, 2020 at 9:30 | comment | added | JBrouwer | Try setting your compiler setting to "byzantium" to see if that works. I suspect that ganache is running a non-Istanbul hard fork. Your solidity code compiles probably to opcodes introduced in Istanbul, which are thus invalid on your non-Istanbul chain. | |
| May 10, 2020 at 9:29 | comment | added | JBrouwer | On what hard fork is ganache running? | |
| May 10, 2020 at 9:23 | answer | added | Veronica Coutts | timeline score: 6 | |
| May 10, 2020 at 6:05 | comment | added | goodvibration |
Can't see any issue in your code, but from how you're using that array, you may as well change it from a[] arr to mapping (uint => string) arr. Then you won't need that for loop.
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| May 9, 2020 at 20:25 | review | First posts | |||
| May 10, 2020 at 14:45 | |||||
| May 9, 2020 at 20:18 | history | asked | Yash | CC BY-SA 4.0 |