礦ision Build Log
Tool Versions:
IDE-Version: μVision V5.25.3.0
Copyright (C) 2018 ARM Ltd and ARM Germany GmbH. All rights reserved.
License Information: L Administrator, L, LIC=KRWP0-BRHQU-USYYZ-JMUAA-LF28K-W2IBR
 
Tool Versions:
Toolchain:       PK51 Prof. Developers Kit  Version: 9.59.0.0
Toolchain Path:  C:\Keil_v5\C51\BIN
C Compiler:      C51.exe V9.59.0.0
Assembler:       A51.exe V8.2.7.0
Linker/Locator:  BL51.exe V6.22.2.0
Library Manager: LIB51.exe V4.30.1.0
Hex Converter:   OH51.exe V2.7.0.0
CPU DLL:         S8051.DLL V3.122.0.0
Dialog DLL:      DP51.DLL V2.66.0.0 
Project:
E:\单片机\2024年学习\AI8051U实验箱\1 P0口跑马灯实验\project.uvproj
Project File Date:  10/20/2024

Output:
Rebuild target 'Target 1'
compiling main.c...
main.c(50): error C213: left side of asn-op not an lvalue
Target not created.
Build Time Elapsed:  00:00:01