内存问题：
> hvigor ERROR: Failed :entry:default@SignHap... > hvigor ERROR: Tools execution failed. OpenJDK 64-Bit Server VM warning: INFO: os::commit_memory(0x0000000745400000, 627048448, 0) failed; error='页面文件太小，无法完成操作。' (DOS error/errno=1455) Detail: Please check the message from tools. > hvigor ERROR: BUILD FAILED in 32 s 834 ms
根据工具简介可知，HUAWEI DevEco Studio是基于IntelliJ IDEA Community开源版本打造。对DevEco Studio运行异常的部分问题，可参考IntelliJ IDEA Community运行异常来处理。
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Register to memory mapping:
RIP=0x00007ff8d91730f0 jvm.dll
RAX=0x0000000000000108 is an unknown value
RBX=0x0 is NULL
RCX=0x000001c11f0abd60 points into unknown readable memory: 0x000001c11d830970 | 70 09 83 1d c1 01 00 00
RDX=0x000001c11f0bd420 points into unknown readable memory: 0x000001c11d830a48 | 48 0a 83 1d c1 01 00 00
RSP=0x0000009cb1efa0b0 is pointing into the stack for thread: 0x000001c0b8895360
RBP=0x000001c11f09a330 points into unknown readable memory: 0x0000000000000000 | 00 00 00 00 00 00 00 00
RSI=0x0000009cb1efa4f0 is pointing into the stack for thread: 0x000001c0b8895360
RDI=0x0000000000000001 is an unknown value
R8 =0x000001c11f09a330 points into unknown readable memory: 0x0000000000000000 | 00 00 00 00 00 00 00 00
R9 =0x000001c11f0bd510 points into unknown readable memory: 0x000001c115486660 | 60 66 48 15 c1 01 00 00
R10=0x0000000000000003 is an unknown value
R11=0x000001c11f0abd60 points into unknown readable memory: 0x000001c11d830970 | 70 09 83 1d c1 01 00 00
R12=0x000001c11f0bd3d0 points into unknown readable memory: 0x000001c11d831b58 | 58 1b 83 1d c1 01 00 00
R13=0x0 is NULL
R14=0x000001c11f2e8d70 points into unknown readable memory: 0xffffffff00000001 | 01 00 00 00 ff ff ff ff
R15=0x000001c11d830a48 points into unknown readable memory: 0x00007ff8d97e7168 | 68 71 7e d9 f8 7f 00 00
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Stack slot to memory mapping:
stack at sp + 0 slots: 0x000001c11f09a330 points into unknown readable memory: 0x0000000000000000 | 00 00 00 00 00 00 00 00
stack at sp + 1 slots: 0x0000009cb1efa100 is pointing into the stack for thread: 0x000001c0b8895360
stack at sp + 2 slots: 0x0000009cb1efa4f0 is pointing into the stack for thread: 0x000001c0b8895360
stack at sp + 3 slots: 0x000001c11f2e8d70 points into unknown readable memory: 0xffffffff00000001 | 01 00 00 00 ff ff ff ff
stack at sp + 4 slots: 0x000001c11f2e8d70 points into unknown readable memory: 0xffffffff00000001 | 01 00 00 00 ff ff ff ff
stack at sp + 5 slots: 0x000001c0b88647b0 points into unknown readable memory: 0x000001c000000006 | 06 00 00 00 c0 01 00 00
stack at sp + 6 slots: 0x000001c11f2de030 points into unknown readable memory: 0x000001c11f09a320 | 20 a3 09 1f c1 01 00 00
stack at sp + 7 slots: 0x0000000000167398 is an unknown value
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bool HeapDumpOnOutOfMemoryError = true {manageable} {command line}
... 关键日志HeapDumpOnOutOfMemoryError = true可知内存不足。
场景二：根据os::commit_memory(0x0000000745400000, 627048448, 0) failed报错，可知为内存不足问题。