今天在linux中打开Weka时,打开基因数据文件的时候出现如 Not enough memory . Please load a smaller dataset or use a larger heap size. 所示的错误,说内存不足,需要设定一个更大的内存空间,只要执行以下命令 sudo java -Xmx1024m -jar /usr/lib/R/library/RWekajars/java/weka.jar 后,问题就解决了.不过这个命令分配的虚拟内存只是临时的,以后在weka中每次
刚装上去的时候,可以打开xampp,但是重启的时候出现以后以下问题 13:49:02 [Apache] Error: Apache shutdown unexpectedly.13:49:02 [Apache] This may be due to a blocked port, missing dependencies, 13:49:02 [Apache] improper privileges, a crash, or a shutdown by another