Hello,
when I flash image into sd, balenaEtcher always occur occur.
The writer process ended unexpected.
my log is…
Devices: /dev/disk3
/Applications/balenaEtcher.app/Contents/Resources/app.asar/node_modules/raven-js/dist/raven.js:58 Umount on success: true
/Applications/balenaEtcher.app/Contents/Resources/app.asar/node_modules/raven-js/dist/raven.js:58 Validate on success: true
/Applications/balenaEtcher.app/Contents/Resources/app.asar/node_modules/raven-js/dist/raven.js:58 Sun Jun 14 2020 18:13:39 GMT+0800 (CST) Flash error ({“error”:{“name”:“Error”,“message”:“EPERM: operation not permitted, open ‘/dev/rdisk3’”,“stack”:“Error: EPERM: operation not permitted, open ‘/dev/rdisk3’”,“code”:“EPERM”,“syscall”:“open”,“errno”:-1},“applicationSessionUuid”:“d0ad6116-4e7a-472b-af27-6671d371e572”,“flashingWorkflowUuid”:“6e23bf67-1e7a-4f00-aab8-97502a66b769”,“flashInstanceUuid”:“ad9a593d-6ded-453a-af7b-dd2960c9b52c”,“image”:"/Users/lauluk/macOS Catalina 10.15.5(19F96) Installer for Clover 5118 and WEPE Support UEFI and MBR.dmg",“drives”:[{“size”:31029460992,“isVirtual”:false,“enumerator”:“DiskArbitration”,“logicalBlockSize”:512,“raw”:"/dev/rdisk3",“error”:null,“isReadOnly”:false,“displayName”:"/dev/disk3",“blockSize”:512,“isSCSI”:false,“isRemovable”:true,“device”:"/dev/disk3",“busVersion”:null,“isSystem”:false,“busType”:“USB”,“isCard”:false,“isUSB”:true,“devicePath”:“IODeviceTree:/PCI0@0/XHC1@14”,“mountpoints”:,“description”:“Kingston DataTraveler 3.0 Media”,“isUAS”:null}],“driveCount”:1,“uuid”:“ad9a593d-6ded-453a-af7b-dd2960c9b52c”,“unmountOnSuccess”:true,“validateWriteOnSuccess”:true,“sample”:0.1})
my sd list show:
/dev/disk3 (external, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *31.0 GB disk3
1: EFI EFI 209.7 MB disk3s1
2: Apple_HFS king 30.7 GB disk3s2
sd permission show:
brwxrwxrwx 1 root operator 1, 12 6 14 17:59 /dev/disk3